2247213075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{733}}^1\times {\mathrm{997}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 3815026656

約数和(自身を除く): 1567813581

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 733, 997, 1025, 2199, 2991, 3075, 3665, 4985, 10995, 14955, 18325, 24925, 30053, 40877, 54975, 74775, 90159, 122631, 150265, 204385, 450795, 613155, 730801, 751325, 1021925, 2192403, 2253975, 3065775, 3654005, 10962015, 18270025, 29962841, 54810075, 89888523, 149814205, 449442615, 749071025, 2247213075]

約数ペア:

[(1, 2247213075), (3, 749071025), (5, 449442615), (15, 149814205), (25, 89888523), (41, 54810075), (75, 29962841), (123, 18270025), (205, 10962015), (615, 3654005), (733, 3065775), (997, 2253975), (1025, 2192403), (2199, 1021925), (2991, 751325), (3075, 730801), (3665, 613155), (4985, 450795), (10995, 204385), (14955, 150265), (18325, 122631), (24925, 90159), (30053, 74775), (40877, 54975)]