157002175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1801}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 213169392

約数和(自身を除く): 56167217

約数列:

[1, 5, 11, 25, 55, 275, 317, 1585, 1801, 3487, 7925, 9005, 17435, 19811, 45025, 87175, 99055, 495275, 570917, 2854585, 6280087, 14272925, 31400435, 157002175]

約数ペア:

[(1, 157002175), (5, 31400435), (11, 14272925), (25, 6280087), (55, 2854585), (275, 570917), (317, 495275), (1585, 99055), (1801, 87175), (3487, 45025), (7925, 19811), (9005, 17435)]