15239115

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4639}}^1$

素因数の和:4723

約数の個数: 24

約数和(自身を含む): 26782080

約数和(自身を除く): 11542965

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 4639, 13917, 23195, 41751, 69585, 208755, 338647, 1015941, 1693235, 3047823, 5079705, 15239115]

約数ペア:

[(1, 15239115), (3, 5079705), (5, 3047823), (9, 1693235), (15, 1015941), (45, 338647), (73, 208755), (219, 69585), (365, 41751), (657, 23195), (1095, 13917), (3285, 4639)]