72544455

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8101}}^1$

素因数の和:8311

約数の個数: 24

約数和(自身を含む): 126391200

約数和(自身を除く): 53846745

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1791, 2985, 8101, 8955, 24303, 40505, 72909, 121515, 364545, 1612099, 4836297, 8060495, 14508891, 24181485, 72544455]

約数ペア:

[(1, 72544455), (3, 24181485), (5, 14508891), (9, 8060495), (15, 4836297), (45, 1612099), (199, 364545), (597, 121515), (995, 72909), (1791, 40505), (2985, 24303), (8101, 8955)]