63996925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6547}}^1$

素因数の和:6597

約数の個数: 24

約数和(自身を含む): 87690816

約数和(自身を除く): 23693891

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 6547, 9775, 32735, 111299, 150581, 163675, 556495, 752905, 2559877, 2782475, 3764525, 12799385, 63996925]

約数ペア:

[(1, 63996925), (5, 12799385), (17, 3764525), (23, 2782475), (25, 2559877), (85, 752905), (115, 556495), (391, 163675), (425, 150581), (575, 111299), (1955, 32735), (6547, 9775)]