2512395

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 4497792

約数和(自身を除く): 1985397

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1801, 5403, 9005, 16209, 27015, 55831, 81045, 167493, 279155, 502479, 837465, 2512395]

約数ペア:

[(1, 2512395), (3, 837465), (5, 502479), (9, 279155), (15, 167493), (31, 81045), (45, 55831), (93, 27015), (155, 16209), (279, 9005), (465, 5403), (1395, 1801)]