490699555

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1\times {\mathrm{2213}}^1$

素因数の和:3006

約数の個数: 16

約数和(自身を含む): 599586624

約数和(自身を除く): 108887069

約数列:

[1, 5, 61, 305, 727, 2213, 3635, 11065, 44347, 134993, 221735, 674965, 1608851, 8044255, 98139911, 490699555]

約数ペア:

[(1, 490699555), (5, 98139911), (61, 8044255), (305, 1608851), (727, 674965), (2213, 221735), (3635, 134993), (11065, 44347)]