1740667825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10163}}^1$

素因数の和:10234

約数の個数: 48

約数和(自身を含む): 2540837376

約数和(自身を除く): 800169551

約数列:

[1, 5, 13, 17, 25, 31, 65, 85, 155, 221, 325, 403, 425, 527, 775, 1105, 2015, 2635, 5525, 6851, 10075, 10163, 13175, 34255, 50815, 132119, 171275, 172771, 254075, 315053, 660595, 863855, 1575265, 2246023, 3302975, 4095689, 4319275, 5355901, 7876325, 11230115, 20478445, 26779505, 56150575, 69626713, 102392225, 133897525, 348133565, 1740667825]

約数ペア:

[(1, 1740667825), (5, 348133565), (13, 133897525), (17, 102392225), (25, 69626713), (31, 56150575), (65, 26779505), (85, 20478445), (155, 11230115), (221, 7876325), (325, 5355901), (403, 4319275), (425, 4095689), (527, 3302975), (775, 2246023), (1105, 1575265), (2015, 863855), (2635, 660595), (5525, 315053), (6851, 254075), (10075, 172771), (10163, 171275), (13175, 132119), (34255, 50815)]