27808260475

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{93481}}^1$

素因数の和:93727

約数の個数: 24

約数和(自身を含む): 35169424112

約数和(自身を除く): 7361163637

約数列:

[1, 5, 25, 73, 163, 365, 815, 1825, 4075, 11899, 59495, 93481, 297475, 467405, 2337025, 6824113, 15237403, 34120565, 76187015, 170602825, 380935075, 1112330419, 5561652095, 27808260475]

約数ペア:

[(1, 27808260475), (5, 5561652095), (25, 1112330419), (73, 380935075), (163, 170602825), (365, 76187015), (815, 34120565), (1825, 15237403), (4075, 6824113), (11899, 2337025), (59495, 467405), (93481, 297475)]