4528975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 6285312

約数和(自身を除く): 1756337

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 383, 473, 1075, 1915, 2365, 4213, 9575, 11825, 16469, 21065, 82345, 105325, 181159, 411725, 905795, 4528975]

約数ペア:

[(1, 4528975), (5, 905795), (11, 411725), (25, 181159), (43, 105325), (55, 82345), (215, 21065), (275, 16469), (383, 11825), (473, 9575), (1075, 4213), (1915, 2365)]