124639785

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26891}}^1$

素因数の和:27005

約数の個数: 24

約数和(自身を含む): 218147904

約数和(自身を除く): 93508119

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 26891, 80673, 134455, 242019, 403365, 1210095, 2769773, 8309319, 13848865, 24927957, 41546595, 124639785]

約数ペア:

[(1, 124639785), (3, 41546595), (5, 24927957), (9, 13848865), (15, 8309319), (45, 2769773), (103, 1210095), (309, 403365), (515, 242019), (927, 134455), (1545, 80673), (4635, 26891)]