8968455

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 16465920

約数和(自身を除く): 7497465

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 2143, 4185, 6429, 10715, 19287, 32145, 57861, 66433, 96435, 199299, 289305, 332165, 597897, 996495, 1793691, 2989485, 8968455]

約数ペア:

[(1, 8968455), (3, 2989485), (5, 1793691), (9, 996495), (15, 597897), (27, 332165), (31, 289305), (45, 199299), (93, 96435), (135, 66433), (155, 57861), (279, 32145), (465, 19287), (837, 10715), (1395, 6429), (2143, 4185)]