15183795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 27661824

約数和(自身を除く): 12478029

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 4001, 12003, 20005, 44011, 60015, 92023, 132033, 220055, 276069, 460115, 660165, 1012253, 1380345, 3036759, 5061265, 15183795]

約数ペア:

[(1, 15183795), (3, 5061265), (5, 3036759), (11, 1380345), (15, 1012253), (23, 660165), (33, 460115), (55, 276069), (69, 220055), (115, 132033), (165, 92023), (253, 60015), (345, 44011), (759, 20005), (1265, 12003), (3795, 4001)]