13109325

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 21897408

約数和(自身を除く): 8788083

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 1697, 2575, 5091, 7725, 8485, 25455, 42425, 127275, 174791, 524373, 873955, 2621865, 4369775, 13109325]

約数ペア:

[(1, 13109325), (3, 4369775), (5, 2621865), (15, 873955), (25, 524373), (75, 174791), (103, 127275), (309, 42425), (515, 25455), (1545, 8485), (1697, 7725), (2575, 5091)]