2902995

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 5196672

約数和(自身を除く): 2293677

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 2081, 6243, 10405, 18729, 31215, 64511, 93645, 193533, 322555, 580599, 967665, 2902995]

約数ペア:

[(1, 2902995), (3, 967665), (5, 580599), (9, 322555), (15, 193533), (31, 93645), (45, 64511), (93, 31215), (155, 18729), (279, 10405), (465, 6243), (1395, 2081)]