90906315

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{1741}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 148042128

約数和(自身を除く): 57135813

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 1741, 3481, 5223, 8705, 10443, 17405, 26115, 52215, 102719, 308157, 513595, 1540785, 6060421, 18181263, 30302105, 90906315]

約数ペア:

[(1, 90906315), (3, 30302105), (5, 18181263), (15, 6060421), (59, 1540785), (177, 513595), (295, 308157), (885, 102719), (1741, 52215), (3481, 26115), (5223, 17405), (8705, 10443)]