15237885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6011}}^1$

素因数の和:6045

約数の個数: 24

約数和(自身を含む): 26404704

約数和(自身を除く): 11166819

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 6011, 18033, 30055, 78143, 90165, 234429, 390715, 1015859, 1172145, 3047577, 5079295, 15237885]

約数ペア:

[(1, 15237885), (3, 5079295), (5, 3047577), (13, 1172145), (15, 1015859), (39, 390715), (65, 234429), (169, 90165), (195, 78143), (507, 30055), (845, 18033), (2535, 6011)]