249366315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{6271}}^1$

素因数の和:6531

約数の個数: 32

約数和(自身を含む): 437133312

約数和(自身を除く): 187766997

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 241, 723, 1205, 2651, 3615, 6271, 7953, 13255, 18813, 31355, 39765, 68981, 94065, 206943, 344905, 1034715, 1511311, 4533933, 7556555, 16624421, 22669665, 49873263, 83122105, 249366315]

約数ペア:

[(1, 249366315), (3, 83122105), (5, 49873263), (11, 22669665), (15, 16624421), (33, 7556555), (55, 4533933), (165, 1511311), (241, 1034715), (723, 344905), (1205, 206943), (2651, 94065), (3615, 68981), (6271, 39765), (7953, 31355), (13255, 18813)]