84288525

素因数分解:

$3^1\times 5^2\times {\mathrm{449}}^1\times {\mathrm{2503}}^1$

素因数の和:2965

約数の個数: 24

約数和(自身を含む): 139723200

約数和(自身を除く): 55434675

約数列:

[1, 3, 5, 15, 25, 75, 449, 1347, 2245, 2503, 6735, 7509, 11225, 12515, 33675, 37545, 62575, 187725, 1123847, 3371541, 5619235, 16857705, 28096175, 84288525]

約数ペア:

[(1, 84288525), (3, 28096175), (5, 16857705), (15, 5619235), (25, 3371541), (75, 1123847), (449, 187725), (1347, 62575), (2245, 37545), (2503, 33675), (6735, 12515), (7509, 11225)]