898205965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1\times {\mathrm{4273}}^1$

素因数の和:6768

約数の個数: 16

約数和(自身を含む): 1141978608

約数和(自身を除く): 243772643

約数列:

[1, 5, 17, 85, 2473, 4273, 12365, 21365, 42041, 72641, 210205, 363205, 10567129, 52835645, 179641193, 898205965]

約数ペア:

[(1, 898205965), (5, 179641193), (17, 52835645), (85, 10567129), (2473, 363205), (4273, 210205), (12365, 72641), (21365, 42041)]