1279346055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{38821}}^1$

素因数の和:38868

約数の個数: 32

約数和(自身を含む): 2217512640

約数和(自身を除く): 938166585

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2197, 2535, 6591, 10985, 32955, 38821, 116463, 194105, 504673, 582315, 1514019, 2523365, 6560749, 7570095, 19682247, 32803745, 85289737, 98411235, 255869211, 426448685, 1279346055]

約数ペア:

[(1, 1279346055), (3, 426448685), (5, 255869211), (13, 98411235), (15, 85289737), (39, 32803745), (65, 19682247), (169, 7570095), (195, 6560749), (507, 2523365), (845, 1514019), (2197, 582315), (2535, 504673), (6591, 194105), (10985, 116463), (32955, 38821)]