42572365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 58392576

約数和(自身を除く): 15820211

約数列:

[1, 5, 11, 43, 47, 55, 215, 235, 383, 473, 517, 1915, 2021, 2365, 2585, 4213, 10105, 16469, 18001, 21065, 22231, 82345, 90005, 111155, 181159, 198011, 774043, 905795, 990055, 3870215, 8514473, 42572365]

約数ペア:

[(1, 42572365), (5, 8514473), (11, 3870215), (43, 990055), (47, 905795), (55, 774043), (215, 198011), (235, 181159), (383, 111155), (473, 90005), (517, 82345), (1915, 22231), (2021, 21065), (2365, 18001), (2585, 16469), (4213, 10105)]