82411275

素因数分解:

$3^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{2503}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 136618240

約数和(自身を除く): 54206965

約数列:

[1, 3, 5, 15, 25, 75, 439, 1317, 2195, 2503, 6585, 7509, 10975, 12515, 32925, 37545, 62575, 187725, 1098817, 3296451, 5494085, 16482255, 27470425, 82411275]

約数ペア:

[(1, 82411275), (3, 27470425), (5, 16482255), (15, 5494085), (25, 3296451), (75, 1098817), (439, 187725), (1317, 62575), (2195, 37545), (2503, 32925), (6585, 12515), (7509, 10975)]