3286125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 6230016

約数和(自身を除く): 2943891

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 127, 207, 225, 345, 375, 381, 575, 635, 1035, 1125, 1143, 1725, 1905, 2875, 2921, 3175, 5175, 5715, 8625, 8763, 9525, 14605, 15875, 25875, 26289, 28575, 43815, 47625, 73025, 131445, 142875, 219075, 365125, 657225, 1095375, 3286125]

約数ペア:

[(1, 3286125), (3, 1095375), (5, 657225), (9, 365125), (15, 219075), (23, 142875), (25, 131445), (45, 73025), (69, 47625), (75, 43815), (115, 28575), (125, 26289), (127, 25875), (207, 15875), (225, 14605), (345, 9525), (375, 8763), (381, 8625), (575, 5715), (635, 5175), (1035, 3175), (1125, 2921), (1143, 2875), (1725, 1905)]