84382425

素因数分解:

$3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 156240000

約数和(自身を除く): 71857575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 149, 225, 447, 675, 745, 839, 1341, 2235, 2517, 3725, 4023, 4195, 6705, 7551, 11175, 12585, 20115, 20975, 22653, 33525, 37755, 62925, 100575, 113265, 125011, 188775, 375033, 566325, 625055, 1125099, 1875165, 3125275, 3375297, 5625495, 9375825, 16876485, 28127475, 84382425]

約数ペア:

[(1, 84382425), (3, 28127475), (5, 16876485), (9, 9375825), (15, 5625495), (25, 3375297), (27, 3125275), (45, 1875165), (75, 1125099), (135, 625055), (149, 566325), (225, 375033), (447, 188775), (675, 125011), (745, 113265), (839, 100575), (1341, 62925), (2235, 37755), (2517, 33525), (3725, 22653), (4023, 20975), (4195, 20115), (6705, 12585), (7551, 11175)]