153606145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{398977}}^1$

素因数の和:399000

約数の個数: 16

約数和(自身を含む): 229811328

約数和(自身を除く): 76205183

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 398977, 1994885, 2792839, 4388747, 13964195, 21943735, 30721229, 153606145]

約数ペア:

[(1, 153606145), (5, 30721229), (7, 21943735), (11, 13964195), (35, 4388747), (55, 2792839), (77, 1994885), (385, 398977)]