85963475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15559}}^1$

素因数の和:15599

約数の個数: 24

約数和(自身を含む): 121554720

約数和(自身を除く): 35591245

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 15559, 77795, 202267, 264503, 388975, 1011335, 1322515, 3438539, 5056675, 6612575, 17192695, 85963475]

約数ペア:

[(1, 85963475), (5, 17192695), (13, 6612575), (17, 5056675), (25, 3438539), (65, 1322515), (85, 1011335), (221, 388975), (325, 264503), (425, 202267), (1105, 77795), (5525, 15559)]