82716675

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{8419}}^1$

素因数の和:8563

約数の個数: 24

約数和(自身を含む): 137818560

約数和(自身を除く): 55101885

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 8419, 9825, 25257, 42095, 126285, 210475, 631425, 1102889, 3308667, 5514445, 16543335, 27572225, 82716675]

約数ペア:

[(1, 82716675), (3, 27572225), (5, 16543335), (15, 5514445), (25, 3308667), (75, 1102889), (131, 631425), (393, 210475), (655, 126285), (1965, 42095), (3275, 25257), (8419, 9825)]