66555345

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^2\times {\mathrm{167}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 107787456

約数和(自身を除く): 41232111

約数列:

[1, 3, 5, 15, 163, 167, 489, 501, 815, 835, 2445, 2505, 26569, 27221, 79707, 81663, 132845, 136105, 398535, 408315, 4437023, 13311069, 22185115, 66555345]

約数ペア:

[(1, 66555345), (3, 22185115), (5, 13311069), (15, 4437023), (163, 408315), (167, 398535), (489, 136105), (501, 132845), (815, 81663), (835, 79707), (2445, 27221), (2505, 26569)]