53680605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17123}}^1$

素因数の和:17161

約数の個数: 32

約数和(自身を含む): 98634240

約数和(自身を除く): 44953635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 17123, 51369, 85615, 188353, 256845, 325337, 565059, 941765, 976011, 1626685, 2825295, 3578707, 4880055, 10736121, 17893535, 53680605]

約数ペア:

[(1, 53680605), (3, 17893535), (5, 10736121), (11, 4880055), (15, 3578707), (19, 2825295), (33, 1626685), (55, 976011), (57, 941765), (95, 565059), (165, 325337), (209, 256845), (285, 188353), (627, 85615), (1045, 51369), (3135, 17123)]