1520222015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1230949}}^1$

素因数の和:1230986

約数の個数: 16

約数和(自身を含む): 2067996000

約数和(自身を除く): 547773985

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 1230949, 6154745, 16002337, 23388031, 80011685, 116940155, 304044403, 1520222015]

約数ペア:

[(1, 1520222015), (5, 304044403), (13, 116940155), (19, 80011685), (65, 23388031), (95, 16002337), (247, 6154745), (1235, 1230949)]