13004145

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 29352960

約数和(自身を除く): 16348815

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 139, 165, 189, 231, 243, 297, 315, 385, 405, 417, 495, 567, 693, 695, 891, 945, 973, 1155, 1215, 1251, 1485, 1529, 1701, 2079, 2085, 2673, 2835, 2919, 3465, 3753, 4455, 4587, 4865, 6237, 6255, 7645, 8505, 8757, 10395, 10703, 11259, 13365, 13761, 14595, 18711, 18765, 22935, 26271, 31185, 32109, 33777, 41283, 43785, 53515, 56295, 68805, 78813, 93555, 96327, 123849, 131355, 160545, 168885, 206415, 236439, 288981, 371547, 394065, 481635, 619245, 866943, 1182195, 1444905, 1857735, 2600829, 4334715, 13004145]

約数ペア:

[(1, 13004145), (3, 4334715), (5, 2600829), (7, 1857735), (9, 1444905), (11, 1182195), (15, 866943), (21, 619245), (27, 481635), (33, 394065), (35, 371547), (45, 288981), (55, 236439), (63, 206415), (77, 168885), (81, 160545), (99, 131355), (105, 123849), (135, 96327), (139, 93555), (165, 78813), (189, 68805), (231, 56295), (243, 53515), (297, 43785), (315, 41283), (385, 33777), (405, 32109), (417, 31185), (495, 26271), (567, 22935), (693, 18765), (695, 18711), (891, 14595), (945, 13761), (973, 13365), (1155, 11259), (1215, 10703), (1251, 10395), (1485, 8757), (1529, 8505), (1701, 7645), (2079, 6255), (2085, 6237), (2673, 4865), (2835, 4587), (2919, 4455), (3465, 3753)]