121680295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{9661}}^1$

素因数の和:9906

約数の個数: 16

約数和(自身を含む): 160002720

約数和(自身を除く): 38322425

約数列:

[1, 5, 11, 55, 229, 1145, 2519, 9661, 12595, 48305, 106271, 531355, 2212369, 11061845, 24336059, 121680295]

約数ペア:

[(1, 121680295), (5, 24336059), (11, 11061845), (55, 2212369), (229, 531355), (1145, 106271), (2519, 48305), (9661, 12595)]