11959425

素因数分解:

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

素因数の和:2350

約数の個数: 36

約数和(自身を含む): 22361664

約数和(自身を除く): 10402239

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 2311, 5175, 6933, 11555, 20799, 34665, 53153, 57775, 103995, 159459, 173325, 265765, 478377, 519975, 797295, 1328825, 2391885, 3986475, 11959425]

約数ペア:

[(1, 11959425), (3, 3986475), (5, 2391885), (9, 1328825), (15, 797295), (23, 519975), (25, 478377), (45, 265765), (69, 173325), (75, 159459), (115, 103995), (207, 57775), (225, 53153), (345, 34665), (575, 20799), (1035, 11555), (1725, 6933), (2311, 5175)]