23380425

素因数分解:

$3^2\times 5^2\times {\mathrm{103913}}^1$

素因数の和:103929

約数の個数: 18

約数和(自身を含む): 41877342

約数和(自身を除く): 18496917

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 103913, 311739, 519565, 935217, 1558695, 2597825, 4676085, 7793475, 23380425]

約数ペア:

[(1, 23380425), (3, 7793475), (5, 4676085), (9, 2597825), (15, 1558695), (25, 935217), (45, 519565), (75, 311739), (225, 103913)]