2026665

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 3636360

約数和(自身を除く): 1609695

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1553, 4659, 7765, 13977, 23295, 45037, 69885, 135111, 225185, 405333, 675555, 2026665]

約数ペア:

[(1, 2026665), (3, 675555), (5, 405333), (9, 225185), (15, 135111), (29, 69885), (45, 45037), (87, 23295), (145, 13977), (261, 7765), (435, 4659), (1305, 1553)]