2289195

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 4208640

約数和(自身を除く): 1919445

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 547, 837, 1395, 1641, 2735, 4185, 4923, 8205, 14769, 16957, 24615, 50871, 73845, 84785, 152613, 254355, 457839, 763065, 2289195]

約数ペア:

[(1, 2289195), (3, 763065), (5, 457839), (9, 254355), (15, 152613), (27, 84785), (31, 73845), (45, 50871), (93, 24615), (135, 16957), (155, 14769), (279, 8205), (465, 4923), (547, 4185), (837, 2735), (1395, 1641)]