2517553925

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{11131}}^1$

素因数の和:11333

約数の個数: 24

約数和(自身を含む): 3188650080

約数和(自身を除く): 671096155

約数列:

[1, 5, 25, 83, 109, 415, 545, 2075, 2725, 9047, 11131, 45235, 55655, 226175, 278275, 923873, 1213279, 4619365, 6066395, 23096825, 30331975, 100702157, 503510785, 2517553925]

約数ペア:

[(1, 2517553925), (5, 503510785), (25, 100702157), (83, 30331975), (109, 23096825), (415, 6066395), (545, 4619365), (2075, 1213279), (2725, 923873), (9047, 278275), (11131, 226175), (45235, 55655)]