3581825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 4874688

約数和(自身を除く): 1292863

約数列:

[1, 5, 13, 25, 65, 103, 107, 325, 515, 535, 1339, 1391, 2575, 2675, 6695, 6955, 11021, 33475, 34775, 55105, 143273, 275525, 716365, 3581825]

約数ペア:

[(1, 3581825), (5, 716365), (13, 275525), (25, 143273), (65, 55105), (103, 34775), (107, 33475), (325, 11021), (515, 6955), (535, 6695), (1339, 2675), (1391, 2575)]