2187008625

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{41957}}^1$

素因数の和:42114

約数の個数: 32

約数和(自身を含む): 3665450880

約数和(自身を除く): 1478442255

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 375, 417, 695, 2085, 3475, 10425, 17375, 41957, 52125, 125871, 209785, 629355, 1048925, 3146775, 5244625, 5832023, 15733875, 17496069, 29160115, 87480345, 145800575, 437401725, 729002875, 2187008625]

約数ペア:

[(1, 2187008625), (3, 729002875), (5, 437401725), (15, 145800575), (25, 87480345), (75, 29160115), (125, 17496069), (139, 15733875), (375, 5832023), (417, 5244625), (695, 3146775), (2085, 1048925), (3475, 629355), (10425, 209785), (17375, 125871), (41957, 52125)]