28934175

素因数分解:

$3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1217}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 48028176

約数和(自身を除く): 19094001

約数列:

[1, 3, 5, 15, 25, 75, 317, 951, 1217, 1585, 3651, 4755, 6085, 7925, 18255, 23775, 30425, 91275, 385789, 1157367, 1928945, 5786835, 9644725, 28934175]

約数ペア:

[(1, 28934175), (3, 9644725), (5, 5786835), (15, 1928945), (25, 1157367), (75, 385789), (317, 91275), (951, 30425), (1217, 23775), (1585, 18255), (3651, 7925), (4755, 6085)]