1159245

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 2135040

約数和(自身を除く): 975795

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 277, 279, 465, 831, 837, 1385, 1395, 2493, 4155, 4185, 7479, 8587, 12465, 25761, 37395, 42935, 77283, 128805, 231849, 386415, 1159245]

約数ペア:

[(1, 1159245), (3, 386415), (5, 231849), (9, 128805), (15, 77283), (27, 42935), (31, 37395), (45, 25761), (93, 12465), (135, 8587), (155, 7479), (277, 4185), (279, 4155), (465, 2493), (831, 1395), (837, 1385)]