3846825

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 7291200

約数和(自身を除く): 3444375

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 139, 205, 225, 369, 417, 615, 675, 695, 1025, 1107, 1251, 1845, 2085, 3075, 3475, 3753, 5535, 5699, 6255, 9225, 10425, 17097, 18765, 27675, 28495, 31275, 51291, 85485, 93825, 142475, 153873, 256455, 427425, 769365, 1282275, 3846825]

約数ペア:

[(1, 3846825), (3, 1282275), (5, 769365), (9, 427425), (15, 256455), (25, 153873), (27, 142475), (41, 93825), (45, 85485), (75, 51291), (123, 31275), (135, 28495), (139, 27675), (205, 18765), (225, 17097), (369, 10425), (417, 9225), (615, 6255), (675, 5699), (695, 5535), (1025, 3753), (1107, 3475), (1251, 3075), (1845, 2085)]