253566885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{118213}}^1$

素因数の和:118245

約数の個数: 32

約数和(自身を含む): 476638848

約数和(自身を除く): 223071963

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 118213, 354639, 591065, 1300343, 1536769, 1773195, 3901029, 4610307, 6501715, 7683845, 16904459, 19505145, 23051535, 50713377, 84522295, 253566885]

約数ペア:

[(1, 253566885), (3, 84522295), (5, 50713377), (11, 23051535), (13, 19505145), (15, 16904459), (33, 7683845), (39, 6501715), (55, 4610307), (65, 3901029), (143, 1773195), (165, 1536769), (195, 1300343), (429, 591065), (715, 354639), (2145, 118213)]