27663765

素因数分解:

$3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1861}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 44330496

約数和(自身を除く): 16666731

約数列:

[1, 3, 5, 15, 991, 1861, 2973, 4955, 5583, 9305, 14865, 27915, 1844251, 5532753, 9221255, 27663765]

約数ペア:

[(1, 27663765), (3, 9221255), (5, 5532753), (15, 1844251), (991, 27915), (1861, 14865), (2973, 9305), (4955, 5583)]