388045908085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{6947}}^1\times {\mathrm{1015601}}^1$

素因数の和:1022564

約数の個数: 16

約数和(自身を含む): 508060994112

約数和(自身を除く): 120015086027

約数列:

[1, 5, 11, 55, 6947, 34735, 76417, 382085, 1015601, 5078005, 11171611, 55858055, 7055380147, 35276900735, 77609181617, 388045908085]

約数ペア:

[(1, 388045908085), (5, 77609181617), (11, 35276900735), (55, 7055380147), (6947, 55858055), (34735, 11171611), (76417, 5078005), (382085, 1015601)]