11601405

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 20312448

約数和(自身を除く): 8711043

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 2503, 4635, 7509, 12515, 22527, 37545, 112635, 257809, 773427, 1289045, 2320281, 3867135, 11601405]

約数ペア:

[(1, 11601405), (3, 3867135), (5, 2320281), (9, 1289045), (15, 773427), (45, 257809), (103, 112635), (309, 37545), (515, 22527), (927, 12515), (1545, 7509), (2503, 4635)]