86958565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{5147}}^1$

素因数の和:5292

約数の個数: 16

約数和(自身を含む): 108725760

約数和(自身を除く): 21767195

約数列:

[1, 5, 31, 109, 155, 545, 3379, 5147, 16895, 25735, 159557, 561023, 797785, 2805115, 17391713, 86958565]

約数ペア:

[(1, 86958565), (5, 17391713), (31, 2805115), (109, 797785), (155, 561023), (545, 159557), (3379, 25735), (5147, 16895)]