15180805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 19211904

約数和(自身を除く): 4031099

約数列:

[1, 5, 23, 101, 115, 505, 1307, 2323, 6535, 11615, 30061, 132007, 150305, 660035, 3036161, 15180805]

約数ペア:

[(1, 15180805), (5, 3036161), (23, 660035), (101, 150305), (115, 132007), (505, 30061), (1307, 11615), (2323, 6535)]