145716865

素因数分解:

$5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{10487}}^1$

素因数の和:10896

約数の個数: 16

約数和(自身を含む): 200362752

約数和(自身を除く): 54645887

約数列:

[1, 5, 7, 35, 397, 1985, 2779, 10487, 13895, 52435, 73409, 367045, 4163339, 20816695, 29143373, 145716865]

約数ペア:

[(1, 145716865), (5, 29143373), (7, 20816695), (35, 4163339), (397, 367045), (1985, 73409), (2779, 52435), (10487, 13895)]