3986475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 6880512

約数和(自身を除く): 2894037

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 2311, 6933, 11555, 34665, 53153, 57775, 159459, 173325, 265765, 797295, 1328825, 3986475]

約数ペア:

[(1, 3986475), (3, 1328825), (5, 797295), (15, 265765), (23, 173325), (25, 159459), (69, 57775), (75, 53153), (115, 34665), (345, 11555), (575, 6933), (1725, 2311)]