68302585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6959}}^1$

素因数の和:7128

約数の個数: 16

約数和(自身を含む): 88865280

約数和(自身を除く): 20562695

約数列:

[1, 5, 13, 65, 151, 755, 1963, 6959, 9815, 34795, 90467, 452335, 1050809, 5254045, 13660517, 68302585]

約数ペア:

[(1, 68302585), (5, 13660517), (13, 5254045), (65, 1050809), (151, 452335), (755, 90467), (1963, 34795), (6959, 9815)]