86029025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 110647680

約数和(自身を除く): 24618655

約数列:

[1, 5, 25, 43, 79, 215, 395, 1013, 1075, 1975, 3397, 5065, 16985, 25325, 43559, 80027, 84925, 217795, 400135, 1088975, 2000675, 3441161, 17205805, 86029025]

約数ペア:

[(1, 86029025), (5, 17205805), (25, 3441161), (43, 2000675), (79, 1088975), (215, 400135), (395, 217795), (1013, 84925), (1075, 80027), (1975, 43559), (3397, 25325), (5065, 16985)]