156927630275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28403191}}^1$

素因数の和:28403231

約数の個数: 24

約数和(自身を含む): 221885735904

約数和(自身を除く): 64958105629

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 28403191, 142015955, 369241483, 482854247, 710079775, 1846207415, 2414271235, 6277105211, 9231037075, 12071356175, 31385526055, 156927630275]

約数ペア:

[(1, 156927630275), (5, 31385526055), (13, 12071356175), (17, 9231037075), (25, 6277105211), (65, 2414271235), (85, 1846207415), (221, 710079775), (325, 482854247), (425, 369241483), (1105, 142015955), (5525, 28403191)]