272212486565

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1\times {\mathrm{411841}}^1$

素因数の和:412820

約数の個数: 16

約数和(自身を含む): 329065052736

約数和(自身を除く): 56852566171

約数列:

[1, 5, 163, 811, 815, 4055, 132193, 411841, 660965, 2059205, 67130083, 334003051, 335650415, 1670015255, 54442497313, 272212486565]

約数ペア:

[(1, 272212486565), (5, 54442497313), (163, 1670015255), (811, 335650415), (815, 334003051), (4055, 67130083), (132193, 2059205), (411841, 660965)]