159223465

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1\times {\mathrm{647}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 193995648

約数和(自身を除く): 34772183

約数列:

[1, 5, 83, 415, 593, 647, 2965, 3235, 49219, 53701, 246095, 268505, 383671, 1918355, 31844693, 159223465]

約数ペア:

[(1, 159223465), (5, 31844693), (83, 1918355), (415, 383671), (593, 268505), (647, 246095), (2965, 53701), (3235, 49219)]