23169895

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5599

約数の個数: 24

約数和(自身を含む): 34251984

約数和(自身を除く): 11082089

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 5563, 27815, 38941, 94571, 194705, 272587, 472855, 661997, 1362935, 3309985, 4633979, 23169895]

約数ペア:

[(1, 23169895), (5, 4633979), (7, 3309985), (17, 1362935), (35, 661997), (49, 472855), (85, 272587), (119, 194705), (245, 94571), (595, 38941), (833, 27815), (4165, 5563)]