9861615

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4297}}^1$

素因数の和:4328

約数の個数: 32

約数和(自身を含む): 18567360

約数和(自身を除く): 8705745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 4297, 12891, 21485, 38673, 64455, 73049, 116019, 193365, 219147, 365245, 580095, 657441, 1095735, 1972323, 3287205, 9861615]

約数ペア:

[(1, 9861615), (3, 3287205), (5, 1972323), (9, 1095735), (15, 657441), (17, 580095), (27, 365245), (45, 219147), (51, 193365), (85, 116019), (135, 73049), (153, 64455), (255, 38673), (459, 21485), (765, 12891), (2295, 4297)]