8260513125

素因数分解:

$3^1\times 5^4\times {\mathrm{1429}}^1\times {\mathrm{3083}}^1$

素因数の和:4535

約数の個数: 40

約数和(自身を含む): 13777214880

約数和(自身を除く): 5516701755

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1429, 1875, 3083, 4287, 7145, 9249, 15415, 21435, 35725, 46245, 77075, 107175, 178625, 231225, 385375, 535875, 893125, 1156125, 1926875, 2679375, 4405607, 5780625, 13216821, 22028035, 66084105, 110140175, 330420525, 550700875, 1652102625, 2753504375, 8260513125]

約数ペア:

[(1, 8260513125), (3, 2753504375), (5, 1652102625), (15, 550700875), (25, 330420525), (75, 110140175), (125, 66084105), (375, 22028035), (625, 13216821), (1429, 5780625), (1875, 4405607), (3083, 2679375), (4287, 1926875), (7145, 1156125), (9249, 893125), (15415, 535875), (21435, 385375), (35725, 231225), (46245, 178625), (77075, 107175)]