29751615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38891}}^1$

素因数の和:38919

約数の個数: 24

約数和(自身を含む): 54604368

約数和(自身を除く): 24852753

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 38891, 116673, 194455, 350019, 583365, 661147, 1750095, 1983441, 3305735, 5950323, 9917205, 29751615]

約数ペア:

[(1, 29751615), (3, 9917205), (5, 5950323), (9, 3305735), (15, 1983441), (17, 1750095), (45, 661147), (51, 583365), (85, 350019), (153, 194455), (255, 116673), (765, 38891)]