71651695

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4241}}^1$

素因数の和:4386

約数の個数: 16

約数和(自身を含む): 89591040

約数和(自身を除く): 17939345

約数列:

[1, 5, 31, 109, 155, 545, 3379, 4241, 16895, 21205, 131471, 462269, 657355, 2311345, 14330339, 71651695]

約数ペア:

[(1, 71651695), (5, 14330339), (31, 2311345), (109, 657355), (155, 462269), (545, 131471), (3379, 21205), (4241, 16895)]