15490527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5441}}^1$

素因数の和:5530

約数の個数: 16

約数和(自身を含む): 22551648

約数和(自身を除く): 7061121

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 5441, 16323, 70733, 212199, 397193, 1191579, 5163509, 15490527]

約数ペア:

[(1, 15490527), (3, 5163509), (13, 1191579), (39, 397193), (73, 212199), (219, 70733), (949, 16323), (2847, 5441)]