45389195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 59094000

約数和(自身を除く): 13704805

約数列:

[1, 5, 19, 37, 95, 185, 349, 703, 1369, 1745, 3515, 6631, 6845, 12913, 26011, 33155, 64565, 130055, 245347, 477781, 1226735, 2388905, 9077839, 45389195]

約数ペア:

[(1, 45389195), (5, 9077839), (19, 2388905), (37, 1226735), (95, 477781), (185, 245347), (349, 130055), (703, 64565), (1369, 33155), (1745, 26011), (3515, 12913), (6631, 6845)]