31329024075

素因数分解:

$3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2251}}^1$

素因数の和:2384

約数の個数: 144

約数和(自身を含む): 60987763200

約数和(自身を除く): 29658739125

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 79, 81, 87, 135, 145, 225, 237, 243, 261, 395, 405, 435, 675, 711, 725, 783, 1185, 1215, 1305, 1975, 2025, 2133, 2175, 2251, 2291, 2349, 3555, 3915, 5925, 6075, 6399, 6525, 6753, 6873, 7047, 10665, 11255, 11455, 11745, 17775, 19197, 19575, 20259, 20619, 31995, 33765, 34365, 35235, 53325, 56275, 57275, 58725, 60777, 61857, 65279, 95985, 101295, 103095, 159975, 168825, 171825, 176175, 177829, 182331, 185571, 195837, 303885, 309285, 326395, 479925, 506475, 515475, 533487, 546993, 556713, 587511, 889145, 911655, 927855, 979185, 1519425, 1546425, 1600461, 1631975, 1762533, 2667435, 2734965, 2783565, 2937555, 4445725, 4558275, 4639275, 4801383, 4895925, 5157041, 5287599, 8002305, 8812665, 13337175, 13674825, 13917825, 14404149, 14687775, 15471123, 15862797, 24006915, 25785205, 26437995, 40011525, 43212447, 44063325, 46413369, 72020745, 77355615, 79313985, 120034575, 128926025, 132189975, 139240107, 216062235, 232066845, 360103725, 386778075, 396569925, 417720321, 696200535, 1080311175, 1160334225, 1253160963, 2088601605, 3481002675, 6265804815, 10443008025, 31329024075]

約数ペア:

[(1, 31329024075), (3, 10443008025), (5, 6265804815), (9, 3481002675), (15, 2088601605), (25, 1253160963), (27, 1160334225), (29, 1080311175), (45, 696200535), (75, 417720321), (79, 396569925), (81, 386778075), (87, 360103725), (135, 232066845), (145, 216062235), (225, 139240107), (237, 132189975), (243, 128926025), (261, 120034575), (395, 79313985), (405, 77355615), (435, 72020745), (675, 46413369), (711, 44063325), (725, 43212447), (783, 40011525), (1185, 26437995), (1215, 25785205), (1305, 24006915), (1975, 15862797), (2025, 15471123), (2133, 14687775), (2175, 14404149), (2251, 13917825), (2291, 13674825), (2349, 13337175), (3555, 8812665), (3915, 8002305), (5925, 5287599), (6075, 5157041), (6399, 4895925), (6525, 4801383), (6753, 4639275), (6873, 4558275), (7047, 4445725), (10665, 2937555), (11255, 2783565), (11455, 2734965), (11745, 2667435), (17775, 1762533), (19197, 1631975), (19575, 1600461), (20259, 1546425), (20619, 1519425), (31995, 979185), (33765, 927855), (34365, 911655), (35235, 889145), (53325, 587511), (56275, 556713), (57275, 546993), (58725, 533487), (60777, 515475), (61857, 506475), (65279, 479925), (95985, 326395), (101295, 309285), (103095, 303885), (159975, 195837), (168825, 185571), (171825, 182331), (176175, 177829)]