9816675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 18058368

約数和(自身を除く): 8241693

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 163, 165, 219, 275, 365, 489, 803, 815, 825, 1095, 1793, 1825, 2409, 2445, 4015, 4075, 5379, 5475, 8965, 11899, 12045, 12225, 20075, 26895, 35697, 44825, 59495, 60225, 130889, 134475, 178485, 297475, 392667, 654445, 892425, 1963335, 3272225, 9816675]

約数ペア:

[(1, 9816675), (3, 3272225), (5, 1963335), (11, 892425), (15, 654445), (25, 392667), (33, 297475), (55, 178485), (73, 134475), (75, 130889), (163, 60225), (165, 59495), (219, 44825), (275, 35697), (365, 26895), (489, 20075), (803, 12225), (815, 12045), (825, 11899), (1095, 8965), (1793, 5475), (1825, 5379), (2409, 4075), (2445, 4015)]