28305806415

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2684287}}^1$

素因数の和:2684351

約数の個数: 32

約数和(自身を含む): 48961413120

約数和(自身を除く): 20655606705

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 10545, 2684287, 8052861, 13421435, 40264305, 51001453, 99318619, 153004359, 255007265, 297955857, 496593095, 765021795, 1489779285, 1887053761, 5661161283, 9435268805, 28305806415]

約数ペア:

[(1, 28305806415), (3, 9435268805), (5, 5661161283), (15, 1887053761), (19, 1489779285), (37, 765021795), (57, 496593095), (95, 297955857), (111, 255007265), (185, 153004359), (285, 99318619), (555, 51001453), (703, 40264305), (2109, 13421435), (3515, 8052861), (10545, 2684287)]