22241345

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 32405184

約数和(自身を除く): 10163839

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 3947, 5635, 19735, 27629, 90781, 138145, 193403, 453905, 635467, 967015, 3177335, 4448269, 22241345]

約数ペア:

[(1, 22241345), (5, 4448269), (7, 3177335), (23, 967015), (35, 635467), (49, 453905), (115, 193403), (161, 138145), (245, 90781), (805, 27629), (1127, 19735), (3947, 5635)]