120051875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{11299}}^1$

素因数の和:11336

約数の個数: 20

約数和(自身を含む): 158855400

約数和(自身を除く): 38803525

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 10625, 11299, 56495, 192083, 282475, 960415, 1412375, 4802075, 7061875, 24010375, 120051875]

約数ペア:

[(1, 120051875), (5, 24010375), (17, 7061875), (25, 4802075), (85, 1412375), (125, 960415), (425, 282475), (625, 192083), (2125, 56495), (10625, 11299)]