3854385

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 7155456

約数和(自身を除く): 3301071

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 307, 405, 465, 837, 921, 1395, 1535, 2511, 2763, 4185, 4605, 8289, 9517, 12555, 13815, 24867, 28551, 41445, 47585, 85653, 124335, 142755, 256959, 428265, 770877, 1284795, 3854385]

約数ペア:

[(1, 3854385), (3, 1284795), (5, 770877), (9, 428265), (15, 256959), (27, 142755), (31, 124335), (45, 85653), (81, 47585), (93, 41445), (135, 28551), (155, 24867), (279, 13815), (307, 12555), (405, 9517), (465, 8289), (837, 4605), (921, 4185), (1395, 2763), (1535, 2511)]