30853925

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{2333}}^1$

素因数の和:2389

約数の個数: 18

約数和(自身を含む): 40011762

約数和(自身を除く): 9157837

約数列:

[1, 5, 23, 25, 115, 529, 575, 2333, 2645, 11665, 13225, 53659, 58325, 268295, 1234157, 1341475, 6170785, 30853925]

約数ペア:

[(1, 30853925), (5, 6170785), (23, 1341475), (25, 1234157), (115, 268295), (529, 58325), (575, 53659), (2333, 13225), (2645, 11665)]