61947115

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 75932640

約数和(自身を除く): 13985525

約数列:

[1, 5, 89, 107, 445, 535, 1301, 6505, 9523, 47615, 115789, 139207, 578945, 696035, 12389423, 61947115]

約数ペア:

[(1, 61947115), (5, 12389423), (89, 696035), (107, 578945), (445, 139207), (535, 115789), (1301, 47615), (6505, 9523)]