85791075

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{16111}}^1$

素因数の和:16195

約数の個数: 24

約数和(自身を含む): 143847936

約数和(自身を除く): 58056861

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 16111, 48333, 80555, 241665, 402775, 1143881, 1208325, 3431643, 5719405, 17158215, 28597025, 85791075]

約数ペア:

[(1, 85791075), (3, 28597025), (5, 17158215), (15, 5719405), (25, 3431643), (71, 1208325), (75, 1143881), (213, 402775), (355, 241665), (1065, 80555), (1775, 48333), (5325, 16111)]