15147655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3889}}^1$

素因数の和:3954

約数の個数: 16

約数和(自身を含む): 19605600

約数和(自身を除く): 4457945

約数列:

[1, 5, 19, 41, 95, 205, 779, 3889, 3895, 19445, 73891, 159449, 369455, 797245, 3029531, 15147655]

約数ペア:

[(1, 15147655), (5, 3029531), (19, 797245), (41, 369455), (95, 159449), (205, 73891), (779, 19445), (3889, 3895)]