27972645

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10303}}^1$

素因数の和:10492

約数の個数: 16

約数和(自身を含む): 45007872

約数和(自身を除く): 17035227

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 10303, 30909, 51515, 154545, 1864843, 5594529, 9324215, 27972645]

約数ペア:

[(1, 27972645), (3, 9324215), (5, 5594529), (15, 1864843), (181, 154545), (543, 51515), (905, 30909), (2715, 10303)]