80459305

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 98618688

約数和(自身を除く): 18159383

約数列:

[1, 5, 61, 251, 305, 1051, 1255, 5255, 15311, 64111, 76555, 263801, 320555, 1319005, 16091861, 80459305]

約数ペア:

[(1, 80459305), (5, 16091861), (61, 1319005), (251, 320555), (305, 263801), (1051, 76555), (1255, 64111), (5255, 15311)]