30757485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9849

約数の個数: 32

約数和(自身を含む): 56517120

約数和(自身を除く): 25759635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 9811, 29433, 49055, 107921, 147165, 186409, 323763, 539605, 559227, 932045, 1618815, 2050499, 2796135, 6151497, 10252495, 30757485]

約数ペア:

[(1, 30757485), (3, 10252495), (5, 6151497), (11, 2796135), (15, 2050499), (19, 1618815), (33, 932045), (55, 559227), (57, 539605), (95, 323763), (165, 186409), (209, 147165), (285, 107921), (627, 49055), (1045, 29433), (3135, 9811)]