201335225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88499}}^1$

素因数の和:88529

約数の個数: 24

約数和(自身を含む): 307272000

約数和(自身を除く): 105936775

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 88499, 442495, 619493, 1150487, 2212475, 3097465, 5752435, 8053409, 15487325, 28762175, 40267045, 201335225]

約数ペア:

[(1, 201335225), (5, 40267045), (7, 28762175), (13, 15487325), (25, 8053409), (35, 5752435), (65, 3097465), (91, 2212475), (175, 1150487), (325, 619493), (455, 442495), (2275, 88499)]