84046875

素因数分解:

$3^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 56

約数和(自身を含む): 153748032

約数和(自身を除く): 69701157

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 163, 165, 275, 375, 489, 625, 815, 825, 1375, 1793, 1875, 2445, 3125, 4075, 4125, 5379, 6875, 8965, 9375, 12225, 15625, 20375, 20625, 26895, 34375, 44825, 46875, 61125, 101875, 103125, 134475, 171875, 224125, 305625, 509375, 515625, 672375, 1120625, 1528125, 2546875, 3361875, 5603125, 7640625, 16809375, 28015625, 84046875]

約数ペア:

[(1, 84046875), (3, 28015625), (5, 16809375), (11, 7640625), (15, 5603125), (25, 3361875), (33, 2546875), (55, 1528125), (75, 1120625), (125, 672375), (163, 515625), (165, 509375), (275, 305625), (375, 224125), (489, 171875), (625, 134475), (815, 103125), (825, 101875), (1375, 61125), (1793, 46875), (1875, 44825), (2445, 34375), (3125, 26895), (4075, 20625), (4125, 20375), (5379, 15625), (6875, 12225), (8965, 9375)]