80827435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 111464640

約数和(自身を除く): 30637205

約数列:

[1, 5, 13, 17, 65, 85, 193, 221, 379, 965, 1105, 1895, 2509, 3281, 4927, 6443, 12545, 16405, 24635, 32215, 42653, 73147, 83759, 213265, 365735, 418795, 950911, 1243499, 4754555, 6217495, 16165487, 80827435]

約数ペア:

[(1, 80827435), (5, 16165487), (13, 6217495), (17, 4754555), (65, 1243499), (85, 950911), (193, 418795), (221, 365735), (379, 213265), (965, 83759), (1105, 73147), (1895, 42653), (2509, 32215), (3281, 24635), (4927, 16405), (6443, 12545)]