38380455

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3539}}^1$

素因数の和:3791

約数の個数: 24

約数和(自身を含む): 66821040

約数和(自身を除く): 28440585

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1205, 2169, 3539, 3615, 10617, 10845, 17695, 31851, 53085, 159255, 852899, 2558697, 4264495, 7676091, 12793485, 38380455]

約数ペア:

[(1, 38380455), (3, 12793485), (5, 7676091), (9, 4264495), (15, 2558697), (45, 852899), (241, 159255), (723, 53085), (1205, 31851), (2169, 17695), (3539, 10845), (3615, 10617)]