80443025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6037}}^1$

素因数の和:6101

約数の個数: 24

約数和(自身を含む): 110060664

約数和(自身を除く): 29617639

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 6037, 13325, 30185, 78481, 150925, 247517, 392405, 1237585, 1962025, 3217721, 6187925, 16088605, 80443025]

約数ペア:

[(1, 80443025), (5, 16088605), (13, 6187925), (25, 3217721), (41, 1962025), (65, 1237585), (205, 392405), (325, 247517), (533, 150925), (1025, 78481), (2665, 30185), (6037, 13325)]