40555025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12197}}^1$

素因数の和:12233

約数の個数: 24

約数和(自身を含む): 60502080

約数和(自身を除く): 19947055

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 12197, 60985, 85379, 231743, 304925, 426895, 1158715, 1622201, 2134475, 5793575, 8111005, 40555025]

約数ペア:

[(1, 40555025), (5, 8111005), (7, 5793575), (19, 2134475), (25, 1622201), (35, 1158715), (95, 426895), (133, 304925), (175, 231743), (475, 85379), (665, 60985), (3325, 12197)]