4255125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 8097024

約数和(自身を除く): 3841899

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 1621, 2625, 4863, 8105, 11347, 24315, 34041, 40525, 56735, 121575, 170205, 202625, 283675, 607875, 851025, 1418375, 4255125]

約数ペア:

[(1, 4255125), (3, 1418375), (5, 851025), (7, 607875), (15, 283675), (21, 202625), (25, 170205), (35, 121575), (75, 56735), (105, 40525), (125, 34041), (175, 24315), (375, 11347), (525, 8105), (875, 4863), (1621, 2625)]