86602685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42979}}^1$

素因数の和:43028

約数の個数: 16

約数和(自身を含む): 115530240

約数和(自身を除く): 28927555

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 42979, 214895, 558727, 1332349, 2793635, 6661745, 17320537, 86602685]

約数ペア:

[(1, 86602685), (5, 17320537), (13, 6661745), (31, 2793635), (65, 1332349), (155, 558727), (403, 214895), (2015, 42979)]