131173055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{106213}}^1$

素因数の和:106250

約数の個数: 16

約数和(自身を含む): 178439520

約数和(自身を除く): 47266465

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 106213, 531065, 1380769, 2018047, 6903845, 10090235, 26234611, 131173055]

約数ペア:

[(1, 131173055), (5, 26234611), (13, 10090235), (19, 6903845), (65, 2018047), (95, 1380769), (247, 531065), (1235, 106213)]