11840475

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3359}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 19998720

約数和(自身を除く): 8158245

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3359, 3525, 10077, 16795, 50385, 83975, 157873, 251925, 473619, 789365, 2368095, 3946825, 11840475]

約数ペア:

[(1, 11840475), (3, 3946825), (5, 2368095), (15, 789365), (25, 473619), (47, 251925), (75, 157873), (141, 83975), (235, 50385), (705, 16795), (1175, 10077), (3359, 3525)]