159530215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{57077}}^1$

素因数の和:57138

約数の個数: 16

約数和(自身を含む): 210960288

約数和(自身を除く): 51430073

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 57077, 285385, 742001, 2454311, 3710005, 12271555, 31906043, 159530215]

約数ペア:

[(1, 159530215), (5, 31906043), (13, 12271555), (43, 3710005), (65, 2454311), (215, 742001), (559, 285385), (2795, 57077)]