86658795

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20707}}^1$

素因数の和:20752

約数の個数: 32

約数和(自身を含む): 159037440

約数和(自身を除く): 72378645

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 20707, 62121, 103535, 186363, 310605, 559089, 641917, 931815, 1925751, 2795445, 3209585, 5777253, 9628755, 17331759, 28886265, 86658795]

約数ペア:

[(1, 86658795), (3, 28886265), (5, 17331759), (9, 9628755), (15, 5777253), (27, 3209585), (31, 2795445), (45, 1925751), (93, 931815), (135, 641917), (155, 559089), (279, 310605), (465, 186363), (837, 103535), (1395, 62121), (4185, 20707)]