2137143825

素因数分解:

$3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{24169}}^1$

素因数の和:24319

約数の個数: 48

約数和(自身を含む): 3956145600

約数和(自身を除く): 1819001775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 131, 135, 225, 393, 655, 675, 1179, 1965, 3275, 3537, 5895, 9825, 17685, 24169, 29475, 72507, 88425, 120845, 217521, 362535, 604225, 652563, 1087605, 1812675, 3166139, 3262815, 5438025, 9498417, 15830695, 16314075, 28495251, 47492085, 79153475, 85485753, 142476255, 237460425, 427428765, 712381275, 2137143825]

約数ペア:

[(1, 2137143825), (3, 712381275), (5, 427428765), (9, 237460425), (15, 142476255), (25, 85485753), (27, 79153475), (45, 47492085), (75, 28495251), (131, 16314075), (135, 15830695), (225, 9498417), (393, 5438025), (655, 3262815), (675, 3166139), (1179, 1812675), (1965, 1087605), (3275, 652563), (3537, 604225), (5895, 362535), (9825, 217521), (17685, 120845), (24169, 88425), (29475, 72507)]