15974650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 32140800

約数和(自身を除く): 16166150

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 479, 575, 667, 725, 958, 1150, 1334, 1450, 2395, 3335, 4790, 6670, 11017, 11975, 13891, 16675, 22034, 23950, 27782, 33350, 55085, 69455, 110170, 138910, 275425, 319493, 347275, 550850, 638986, 694550, 1597465, 3194930, 7987325, 15974650]

約数ペア:

[(1, 15974650), (2, 7987325), (5, 3194930), (10, 1597465), (23, 694550), (25, 638986), (29, 550850), (46, 347275), (50, 319493), (58, 275425), (115, 138910), (145, 110170), (230, 69455), (290, 55085), (479, 33350), (575, 27782), (667, 23950), (725, 22034), (958, 16675), (1150, 13891), (1334, 11975), (1450, 11017), (2395, 6670), (3335, 4790)]