4115205

素因数分解:

$3^6\times 5^1\times {\mathrm{1129}}^1$

素因数の和:1152

約数の個数: 28

約数和(自身を含む): 7410540

約数和(自身を除く): 3295335

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1129, 1215, 3387, 3645, 5645, 10161, 16935, 30483, 50805, 91449, 152415, 274347, 457245, 823041, 1371735, 4115205]

約数ペア:

[(1, 4115205), (3, 1371735), (5, 823041), (9, 457245), (15, 274347), (27, 152415), (45, 91449), (81, 50805), (135, 30483), (243, 16935), (405, 10161), (729, 5645), (1129, 3645), (1215, 3387)]