71215595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3229}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 93489120

約数和(自身を除く): 22273525

約数列:

[1, 5, 11, 55, 401, 2005, 3229, 4411, 16145, 22055, 35519, 177595, 1294829, 6474145, 14243119, 71215595]

約数ペア:

[(1, 71215595), (5, 14243119), (11, 6474145), (55, 1294829), (401, 177595), (2005, 35519), (3229, 22055), (4411, 16145)]