2783145945

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{8963}}^1$

素因数の和:9261

約数の個数: 32

約数和(自身を含む): 4516134912

約数和(自身を除く): 1732988967

約数列:

[1, 3, 5, 15, 127, 163, 381, 489, 635, 815, 1905, 2445, 8963, 20701, 26889, 44815, 62103, 103505, 134445, 310515, 1138301, 1460969, 3414903, 4382907, 5691505, 7304845, 17074515, 21914535, 185543063, 556629189, 927715315, 2783145945]

約数ペア:

[(1, 2783145945), (3, 927715315), (5, 556629189), (15, 185543063), (127, 21914535), (163, 17074515), (381, 7304845), (489, 5691505), (635, 4382907), (815, 3414903), (1905, 1460969), (2445, 1138301), (8963, 310515), (20701, 134445), (26889, 103505), (44815, 62103)]