15205504705

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{318007}}^1$

素因数の和:318216

約数の個数: 16

約数和(自身を含む): 18637812864

約数和(自身を除く): 3432308159

約数列:

[1, 5, 73, 131, 365, 655, 9563, 47815, 318007, 1590035, 23214511, 41658917, 116072555, 208294585, 3041100941, 15205504705]

約数ペア:

[(1, 15205504705), (5, 3041100941), (73, 208294585), (131, 116072555), (365, 41658917), (655, 23214511), (9563, 1590035), (47815, 318007)]