51052875

素因数分解:

$3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 85800000

約数和(自身を除く): 34747125

約数列:

[1, 3, 5, 15, 25, 75, 109, 125, 327, 375, 545, 1249, 1635, 2725, 3747, 6245, 8175, 13625, 18735, 31225, 40875, 93675, 136141, 156125, 408423, 468375, 680705, 2042115, 3403525, 10210575, 17017625, 51052875]

約数ペア:

[(1, 51052875), (3, 17017625), (5, 10210575), (15, 3403525), (25, 2042115), (75, 680705), (109, 468375), (125, 408423), (327, 156125), (375, 136141), (545, 93675), (1249, 40875), (1635, 31225), (2725, 18735), (3747, 13625), (6245, 8175)]