142976325

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 246720320

約数和(自身を除く): 103743995

約数列:

[1, 3, 5, 15, 25, 37, 67, 75, 111, 185, 201, 335, 555, 769, 925, 1005, 1675, 2307, 2479, 2775, 3845, 5025, 7437, 11535, 12395, 19225, 28453, 37185, 51523, 57675, 61975, 85359, 142265, 154569, 185925, 257615, 426795, 711325, 772845, 1288075, 1906351, 2133975, 3864225, 5719053, 9531755, 28595265, 47658775, 142976325]

約数ペア:

[(1, 142976325), (3, 47658775), (5, 28595265), (15, 9531755), (25, 5719053), (37, 3864225), (67, 2133975), (75, 1906351), (111, 1288075), (185, 772845), (201, 711325), (335, 426795), (555, 257615), (769, 185925), (925, 154569), (1005, 142265), (1675, 85359), (2307, 61975), (2479, 57675), (2775, 51523), (3845, 37185), (5025, 28453), (7437, 19225), (11535, 12395)]