157415005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{36229}}^1$

素因数の和:36324

約数の個数: 16

約数和(自身を含む): 208684800

約数和(自身を除く): 51269795

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 36229, 181145, 398519, 1992595, 2862091, 14310455, 31483001, 157415005]

約数ペア:

[(1, 157415005), (5, 31483001), (11, 14310455), (55, 2862091), (79, 1992595), (395, 398519), (869, 181145), (4345, 36229)]