11315625

素因数分解:

$3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 20248704

約数和(自身を除く): 8933079

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 125, 213, 255, 355, 375, 425, 625, 1065, 1207, 1275, 1775, 1875, 2125, 3125, 3621, 5325, 6035, 6375, 8875, 9375, 10625, 18105, 26625, 30175, 31875, 44375, 53125, 90525, 133125, 150875, 159375, 221875, 452625, 665625, 754375, 2263125, 3771875, 11315625]

約数ペア:

[(1, 11315625), (3, 3771875), (5, 2263125), (15, 754375), (17, 665625), (25, 452625), (51, 221875), (71, 159375), (75, 150875), (85, 133125), (125, 90525), (213, 53125), (255, 44375), (355, 31875), (375, 30175), (425, 26625), (625, 18105), (1065, 10625), (1207, 9375), (1275, 8875), (1775, 6375), (1875, 6035), (2125, 5325), (3125, 3621)]