15696663975

素因数分解:

$3^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1821

約数の個数: 168

約数和(自身を含む): 31982841360

約数和(自身を除く): 16286177385

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 29, 45, 51, 75, 81, 85, 87, 135, 145, 153, 225, 243, 255, 261, 405, 425, 435, 459, 493, 675, 725, 729, 765, 783, 1215, 1275, 1305, 1377, 1479, 1747, 2025, 2175, 2295, 2349, 2465, 3645, 3825, 3915, 4131, 4437, 5241, 6075, 6525, 6885, 7047, 7395, 8735, 11475, 11745, 12325, 12393, 13311, 15723, 18225, 19575, 20655, 21141, 22185, 26205, 29699, 34425, 35235, 36975, 39933, 43675, 47169, 50663, 58725, 61965, 66555, 78615, 89097, 103275, 105705, 110925, 119799, 131025, 141507, 148495, 151989, 176175, 199665, 235845, 253315, 267291, 309825, 332775, 359397, 393075, 424521, 445485, 455967, 528525, 598995, 707535, 742475, 759945, 801873, 861271, 998325, 1179225, 1266575, 1273563, 1336455, 1367901, 1796985, 2122605, 2227425, 2279835, 2405619, 2583813, 2994975, 3537675, 3799725, 4009365, 4103703, 4306355, 6367815, 6682275, 6839505, 7216857, 7751439, 8984925, 10613025, 11399175, 12028095, 12311109, 12919065, 20046825, 20518515, 21531775, 21650571, 23254317, 31839075, 34197525, 36084285, 36933327, 38757195, 60140475, 61555545, 64595325, 69762951, 102592575, 108252855, 116271585, 180421425, 184666635, 193785975, 209288853, 307777725, 348814755, 541264275, 581357925, 627866559, 923333175, 1046444265, 1744073775, 3139332795, 5232221325, 15696663975]

約数ペア:

[(1, 15696663975), (3, 5232221325), (5, 3139332795), (9, 1744073775), (15, 1046444265), (17, 923333175), (25, 627866559), (27, 581357925), (29, 541264275), (45, 348814755), (51, 307777725), (75, 209288853), (81, 193785975), (85, 184666635), (87, 180421425), (135, 116271585), (145, 108252855), (153, 102592575), (225, 69762951), (243, 64595325), (255, 61555545), (261, 60140475), (405, 38757195), (425, 36933327), (435, 36084285), (459, 34197525), (493, 31839075), (675, 23254317), (725, 21650571), (729, 21531775), (765, 20518515), (783, 20046825), (1215, 12919065), (1275, 12311109), (1305, 12028095), (1377, 11399175), (1479, 10613025), (1747, 8984925), (2025, 7751439), (2175, 7216857), (2295, 6839505), (2349, 6682275), (2465, 6367815), (3645, 4306355), (3825, 4103703), (3915, 4009365), (4131, 3799725), (4437, 3537675), (5241, 2994975), (6075, 2583813), (6525, 2405619), (6885, 2279835), (7047, 2227425), (7395, 2122605), (8735, 1796985), (11475, 1367901), (11745, 1336455), (12325, 1273563), (12393, 1266575), (13311, 1179225), (15723, 998325), (18225, 861271), (19575, 801873), (20655, 759945), (21141, 742475), (22185, 707535), (26205, 598995), (29699, 528525), (34425, 455967), (35235, 445485), (36975, 424521), (39933, 393075), (43675, 359397), (47169, 332775), (50663, 309825), (58725, 267291), (61965, 253315), (66555, 235845), (78615, 199665), (89097, 176175), (103275, 151989), (105705, 148495), (110925, 141507), (119799, 131025)]