30954075

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{4007}}^1$

素因数の和:4123

約数の個数: 24

約数和(自身を含む): 51687168

約数和(自身を除く): 20733093

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 4007, 7725, 12021, 20035, 60105, 100175, 300525, 412721, 1238163, 2063605, 6190815, 10318025, 30954075]

約数ペア:

[(1, 30954075), (3, 10318025), (5, 6190815), (15, 2063605), (25, 1238163), (75, 412721), (103, 300525), (309, 100175), (515, 60105), (1545, 20035), (2575, 12021), (4007, 7725)]