12803415

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8287}}^1$

素因数の和:8398

約数の個数: 16

約数和(自身を含む): 20686848

約数和(自身を除く): 7883433

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 8287, 24861, 41435, 124305, 853561, 2560683, 4267805, 12803415]

約数ペア:

[(1, 12803415), (3, 4267805), (5, 2560683), (15, 853561), (103, 124305), (309, 41435), (515, 24861), (1545, 8287)]