113875775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20611}}^1$

素因数の和:20651

約数の個数: 24

約数和(自身を含む): 161020944

約数和(自身を除く): 47145169

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 20611, 103055, 267943, 350387, 515275, 1339715, 1751935, 4555031, 6698575, 8759675, 22775155, 113875775]

約数ペア:

[(1, 113875775), (5, 22775155), (13, 8759675), (17, 6698575), (25, 4555031), (65, 1751935), (85, 1339715), (221, 515275), (325, 350387), (425, 267943), (1105, 103055), (5525, 20611)]