48555315

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21157}}^1$

素因数の和:21188

約数の個数: 32

約数和(自身を含む): 91402560

約数和(自身を除く): 42847245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 21157, 63471, 105785, 190413, 317355, 359669, 571239, 952065, 1079007, 1798345, 2856195, 3237021, 5395035, 9711063, 16185105, 48555315]

約数ペア:

[(1, 48555315), (3, 16185105), (5, 9711063), (9, 5395035), (15, 3237021), (17, 2856195), (27, 1798345), (45, 1079007), (51, 952065), (85, 571239), (135, 359669), (153, 317355), (255, 190413), (459, 105785), (765, 63471), (2295, 21157)]