427641005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{210143}}^1$

素因数の和:210196

約数の個数: 16

約数和(自身を含む): 574953984

約数和(自身を除く): 147312979

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 210143, 1050715, 2311573, 7775291, 11557865, 38876455, 85528201, 427641005]

約数ペア:

[(1, 427641005), (5, 85528201), (11, 38876455), (37, 11557865), (55, 7775291), (185, 2311573), (407, 1050715), (2035, 210143)]