3937010785

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 4880430720

約数和(自身を除く): 943419935

約数列:

[1, 5, 67, 109, 137, 335, 545, 685, 787, 3935, 7303, 9179, 14933, 36515, 45895, 52729, 74665, 85783, 107819, 263645, 428915, 539095, 1000511, 5002555, 5747461, 7223873, 11752271, 28737305, 36119365, 58761355, 787402157, 3937010785]

約数ペア:

[(1, 3937010785), (5, 787402157), (67, 58761355), (109, 36119365), (137, 28737305), (335, 11752271), (545, 7223873), (685, 5747461), (787, 5002555), (3935, 1000511), (7303, 539095), (9179, 428915), (14933, 263645), (36515, 107819), (45895, 85783), (52729, 74665)]