120147745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22229}}^1$

素因数の和:22304

約数の個数: 16

約数和(自身を含む): 153653760

約数和(自身を除く): 33506015

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 22229, 111145, 511267, 1044763, 2556335, 5223815, 24029549, 120147745]

約数ペア:

[(1, 120147745), (5, 24029549), (23, 5223815), (47, 2556335), (115, 1044763), (235, 511267), (1081, 111145), (5405, 22229)]