153490385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{25183}}^1$

素因数の和:25264

約数の個数: 16

約数和(自身を含む): 195830784

約数和(自身を除く): 42340399

約数列:

[1, 5, 23, 53, 115, 265, 1219, 6095, 25183, 125915, 579209, 1334699, 2896045, 6673495, 30698077, 153490385]

約数ペア:

[(1, 153490385), (5, 30698077), (23, 6673495), (53, 2896045), (115, 1334699), (265, 579209), (1219, 125915), (6095, 25183)]