3020875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:65

約数の個数: 32

約数和(自身を含む): 4455360

約数和(自身を除く): 1434485

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 169, 275, 325, 715, 845, 1375, 1625, 1859, 2197, 3575, 4225, 9295, 10985, 17875, 21125, 24167, 46475, 54925, 120835, 232375, 274625, 604175, 3020875]

約数ペア:

[(1, 3020875), (5, 604175), (11, 274625), (13, 232375), (25, 120835), (55, 54925), (65, 46475), (125, 24167), (143, 21125), (169, 17875), (275, 10985), (325, 9295), (715, 4225), (845, 3575), (1375, 2197), (1625, 1859)]