25116585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{853}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 43615488

約数和(自身を除く): 18498903

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 853, 1963, 2265, 2559, 4265, 5889, 9815, 11089, 12795, 29445, 33267, 55445, 128803, 166335, 386409, 644015, 1674439, 1932045, 5023317, 8372195, 25116585]

約数ペア:

[(1, 25116585), (3, 8372195), (5, 5023317), (13, 1932045), (15, 1674439), (39, 644015), (65, 386409), (151, 166335), (195, 128803), (453, 55445), (755, 33267), (853, 29445), (1963, 12795), (2265, 11089), (2559, 9815), (4265, 5889)]