2460575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 3364368

約数和(自身を除く): 903793

約数列:

[1, 5, 13, 25, 65, 67, 113, 325, 335, 565, 871, 1469, 1675, 2825, 4355, 7345, 7571, 21775, 36725, 37855, 98423, 189275, 492115, 2460575]

約数ペア:

[(1, 2460575), (5, 492115), (13, 189275), (25, 98423), (65, 37855), (67, 36725), (113, 21775), (325, 7571), (335, 7345), (565, 4355), (871, 2825), (1469, 1675)]