3218265

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 5913600

約数和(自身を除く): 2695335

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 769, 837, 1395, 2307, 3845, 4185, 6921, 11535, 20763, 23839, 34605, 71517, 103815, 119195, 214551, 357585, 643653, 1072755, 3218265]

約数ペア:

[(1, 3218265), (3, 1072755), (5, 643653), (9, 357585), (15, 214551), (27, 119195), (31, 103815), (45, 71517), (93, 34605), (135, 23839), (155, 20763), (279, 11535), (465, 6921), (769, 4185), (837, 3845), (1395, 2307)]