71229305

素因数分解:

$5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8887}}^1$

素因数の和:9128

約数の個数: 16

約数和(自身を含む): 98123520

約数和(自身を除く): 26894215

約数列:

[1, 5, 7, 35, 229, 1145, 1603, 8015, 8887, 44435, 62209, 311045, 2035123, 10175615, 14245861, 71229305]

約数ペア:

[(1, 71229305), (5, 14245861), (7, 10175615), (35, 2035123), (229, 311045), (1145, 62209), (1603, 44435), (8015, 8887)]