85025521

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1151}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 99422208

約数和(自身を除く): 14396687

約数列:

[1, 7, 61, 173, 427, 1151, 1211, 8057, 10553, 70211, 73871, 199123, 491477, 1393861, 12146503, 85025521]

約数ペア:

[(1, 85025521), (7, 12146503), (61, 1393861), (173, 491477), (427, 199123), (1151, 73871), (1211, 70211), (8057, 10553)]