2043280125

素因数分解:

$3^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{16073}}^1$

素因数の和:16207

約数の個数: 48

約数和(自身を含む): 3716180208

約数和(自身を除く): 1672900083

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 125, 225, 339, 375, 565, 1017, 1125, 1695, 2825, 5085, 8475, 14125, 16073, 25425, 42375, 48219, 80365, 127125, 144657, 241095, 401825, 723285, 1205475, 1816249, 2009125, 3616425, 5448747, 6027375, 9081245, 16346241, 18082125, 27243735, 45406225, 81731205, 136218675, 227031125, 408656025, 681093375, 2043280125]

約数ペア:

[(1, 2043280125), (3, 681093375), (5, 408656025), (9, 227031125), (15, 136218675), (25, 81731205), (45, 45406225), (75, 27243735), (113, 18082125), (125, 16346241), (225, 9081245), (339, 6027375), (375, 5448747), (565, 3616425), (1017, 2009125), (1125, 1816249), (1695, 1205475), (2825, 723285), (5085, 401825), (8475, 241095), (14125, 144657), (16073, 127125), (25425, 80365), (42375, 48219)]