9867915

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2129}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 17278560

約数和(自身を除く): 7410645

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 2129, 4635, 6387, 10645, 19161, 31935, 95805, 219287, 657861, 1096435, 1973583, 3289305, 9867915]

約数ペア:

[(1, 9867915), (3, 3289305), (5, 1973583), (9, 1096435), (15, 657861), (45, 219287), (103, 95805), (309, 31935), (515, 19161), (927, 10645), (1545, 6387), (2129, 4635)]