229965715

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{739}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 335024640

約数和(自身を除く): 105058925

約数列:

[1, 5, 7, 17, 35, 85, 119, 523, 595, 739, 2615, 3661, 3695, 5173, 8891, 12563, 18305, 25865, 44455, 62237, 62815, 87941, 311185, 386497, 439705, 1932485, 2705479, 6570449, 13527395, 32852245, 45993143, 229965715]

約数ペア:

[(1, 229965715), (5, 45993143), (7, 32852245), (17, 13527395), (35, 6570449), (85, 2705479), (119, 1932485), (523, 439705), (595, 386497), (739, 311185), (2615, 87941), (3661, 62815), (3695, 62237), (5173, 44455), (8891, 25865), (12563, 18305)]