228732885

素因数分解:

$3^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{3557}}^1$

素因数の和:4997

約数の個数: 24

約数和(自身を含む): 396859320

約数和(自身を除く): 168126435

約数列:

[1, 3, 5, 9, 15, 45, 1429, 3557, 4287, 7145, 10671, 12861, 17785, 21435, 32013, 53355, 64305, 160065, 5082953, 15248859, 25414765, 45746577, 76244295, 228732885]

約数ペア:

[(1, 228732885), (3, 76244295), (5, 45746577), (9, 25414765), (15, 15248859), (45, 5082953), (1429, 160065), (3557, 64305), (4287, 53355), (7145, 32013), (10671, 21435), (12861, 17785)]