7155143235

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{638567}}^1$

素因数の和:638664

約数の個数: 32

約数和(自身を含む): 12873530880

約数和(自身を除く): 5718387645

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 11205, 638567, 1915701, 3192835, 5747103, 9578505, 17241309, 28735515, 53001061, 86206545, 159003183, 265005305, 477009549, 795015915, 1431028647, 2385047745, 7155143235]

約数ペア:

[(1, 7155143235), (3, 2385047745), (5, 1431028647), (9, 795015915), (15, 477009549), (27, 265005305), (45, 159003183), (83, 86206545), (135, 53001061), (249, 28735515), (415, 17241309), (747, 9578505), (1245, 5747103), (2241, 3192835), (3735, 1915701), (11205, 638567)]