13330875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 23362560

約数和(自身を除く): 10031685

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 1871, 2375, 5613, 7125, 9355, 28065, 35549, 46775, 106647, 140325, 177745, 233875, 533235, 701625, 888725, 2666175, 4443625, 13330875]

約数ペア:

[(1, 13330875), (3, 4443625), (5, 2666175), (15, 888725), (19, 701625), (25, 533235), (57, 233875), (75, 177745), (95, 140325), (125, 106647), (285, 46775), (375, 35549), (475, 28065), (1425, 9355), (1871, 7125), (2375, 5613)]