98642785

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2459}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 121150080

約数和(自身を除く): 22507295

約数列:

[1, 5, 71, 113, 355, 565, 2459, 8023, 12295, 40115, 174589, 277867, 872945, 1389335, 19728557, 98642785]

約数ペア:

[(1, 98642785), (5, 19728557), (71, 1389335), (113, 872945), (355, 277867), (565, 174589), (2459, 40115), (8023, 12295)]