4011900545

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1\times {\mathrm{3559}}^1$

素因数の和:5416

約数の個数: 16

約数和(自身を含む): 4855213440

約数和(自身を除く): 843312895

約数列:

[1, 5, 131, 655, 1721, 3559, 8605, 17795, 225451, 466229, 1127255, 2331145, 6125039, 30625195, 802380109, 4011900545]

約数ペア:

[(1, 4011900545), (5, 802380109), (131, 30625195), (655, 6125039), (1721, 2331145), (3559, 1127255), (8605, 466229), (17795, 225451)]