39145665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1949}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 68140800

約数和(自身を除く): 28995135

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 1949, 4017, 5847, 6695, 9745, 20085, 25337, 29235, 76011, 126685, 200747, 380055, 602241, 1003735, 2609711, 3011205, 7829133, 13048555, 39145665]

約数ペア:

[(1, 39145665), (3, 13048555), (5, 7829133), (13, 3011205), (15, 2609711), (39, 1003735), (65, 602241), (103, 380055), (195, 200747), (309, 126685), (515, 76011), (1339, 29235), (1545, 25337), (1949, 20085), (4017, 9745), (5847, 6695)]