8472015

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 14891760

約数和(自身を除く): 6419745

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 2579, 3285, 7737, 12895, 23211, 38685, 116055, 188267, 564801, 941335, 1694403, 2824005, 8472015]

約数ペア:

[(1, 8472015), (3, 2824005), (5, 1694403), (9, 941335), (15, 564801), (45, 188267), (73, 116055), (219, 38685), (365, 23211), (657, 12895), (1095, 7737), (2579, 3285)]