345764855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{2251}}^1$

素因数の和:3278

約数の個数: 16

約数和(自身を含む): 428924928

約数和(自身を除く): 83160073

約数列:

[1, 5, 31, 155, 991, 2251, 4955, 11255, 30721, 69781, 153605, 348905, 2230741, 11153705, 69152971, 345764855]

約数ペア:

[(1, 345764855), (5, 69152971), (31, 11153705), (155, 2230741), (991, 348905), (2251, 153605), (4955, 69781), (11255, 30721)]