13089015

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1607}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 22827168

約数和(自身を除く): 9738153

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1607, 1629, 2715, 4821, 8035, 8145, 14463, 24105, 72315, 290867, 872601, 1454335, 2617803, 4363005, 13089015]

約数ペア:

[(1, 13089015), (3, 4363005), (5, 2617803), (9, 1454335), (15, 872601), (45, 290867), (181, 72315), (543, 24105), (905, 14463), (1607, 8145), (1629, 8035), (2715, 4821)]