8908185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4153}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 16748928

約数和(自身を除く): 7840743

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 4153, 12459, 20765, 45683, 53989, 62295, 137049, 161967, 228415, 269945, 593879, 685245, 809835, 1781637, 2969395, 8908185]

約数ペア:

[(1, 8908185), (3, 2969395), (5, 1781637), (11, 809835), (13, 685245), (15, 593879), (33, 269945), (39, 228415), (55, 161967), (65, 137049), (143, 62295), (165, 53989), (195, 45683), (429, 20765), (715, 12459), (2145, 4153)]