40579955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15227}}^1$

素因数の和:15286

約数の個数: 16

約数和(自身を含む): 53724384

約数和(自身を除く): 13144429

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 15227, 76135, 197951, 624307, 989755, 3121535, 8115991, 40579955]

約数ペア:

[(1, 40579955), (5, 8115991), (13, 3121535), (41, 989755), (65, 624307), (205, 197951), (533, 76135), (2665, 15227)]