81153485

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{38011}}^1$

素因数の和:38084

約数の個数: 16

約数和(自身を含む): 113123712

約数和(自身を除く): 31970227

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 38011, 190055, 266077, 1330385, 2318671, 11593355, 16230697, 81153485]

約数ペア:

[(1, 81153485), (5, 16230697), (7, 11593355), (35, 2318671), (61, 1330385), (305, 266077), (427, 190055), (2135, 38011)]