84758135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220151}}^1$

素因数の和:220174

約数の個数: 16

約数和(自身を含む): 126807552

約数和(自身を除く): 42049417

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 220151, 1100755, 1541057, 2421661, 7705285, 12108305, 16951627, 84758135]

約数ペア:

[(1, 84758135), (5, 16951627), (7, 12108305), (11, 7705285), (35, 2421661), (55, 1541057), (77, 1100755), (385, 220151)]