2895885

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 5424000

約数和(自身を除く): 2528115

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 1129, 2565, 3387, 5645, 10161, 16935, 21451, 30483, 50805, 64353, 107255, 152415, 193059, 321765, 579177, 965295, 2895885]

約数ペア:

[(1, 2895885), (3, 965295), (5, 579177), (9, 321765), (15, 193059), (19, 152415), (27, 107255), (45, 64353), (57, 50805), (95, 30483), (135, 21451), (171, 16935), (285, 10161), (513, 5645), (855, 3387), (1129, 2565)]