231218785

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{22859}}^1$

素因数の和:22905

約数の個数: 24

約数和(自身を含む): 336864960

約数和(自身を除く): 105646175

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 10115, 22859, 114295, 160013, 388603, 800065, 1943015, 2720221, 6606251, 13601105, 33031255, 46243757, 231218785]

約数ペア:

[(1, 231218785), (5, 46243757), (7, 33031255), (17, 13601105), (35, 6606251), (85, 2720221), (119, 1943015), (289, 800065), (595, 388603), (1445, 160013), (2023, 114295), (10115, 22859)]