79999725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{82051}}^1$

素因数の和:82077

約数の個数: 24

約数和(自身を含む): 142442272

約数和(自身を除く): 62442547

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 82051, 246153, 410255, 1066663, 1230765, 2051275, 3199989, 5333315, 6153825, 15999945, 26666575, 79999725]

約数ペア:

[(1, 79999725), (3, 26666575), (5, 15999945), (13, 6153825), (15, 5333315), (25, 3199989), (39, 2051275), (65, 1230765), (75, 1066663), (195, 410255), (325, 246153), (975, 82051)]