15691685150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{45569}}^1$

素因数の和:45749

約数の個数: 48

約数和(自身を含む): 29903398560

約数和(自身を除く): 14211713410

約数列:

[1, 2, 5, 10, 25, 50, 71, 97, 142, 194, 355, 485, 710, 970, 1775, 2425, 3550, 4850, 6887, 13774, 34435, 45569, 68870, 91138, 172175, 227845, 344350, 455690, 1139225, 2278450, 3235399, 4420193, 6470798, 8840386, 16176995, 22100965, 32353990, 44201930, 80884975, 110504825, 161769950, 221009650, 313833703, 627667406, 1569168515, 3138337030, 7845842575, 15691685150]

約数ペア:

[(1, 15691685150), (2, 7845842575), (5, 3138337030), (10, 1569168515), (25, 627667406), (50, 313833703), (71, 221009650), (97, 161769950), (142, 110504825), (194, 80884975), (355, 44201930), (485, 32353990), (710, 22100965), (970, 16176995), (1775, 8840386), (2425, 6470798), (3550, 4420193), (4850, 3235399), (6887, 2278450), (13774, 1139225), (34435, 455690), (45569, 344350), (68870, 227845), (91138, 172175)]