11778874085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{27673}}^1$

素因数の和:27869

約数の個数: 32

約数和(自身を含む): 15780821760

約数和(自身を除く): 4001947675

約数列:

[1, 5, 11, 55, 71, 109, 355, 545, 781, 1199, 3905, 5995, 7739, 27673, 38695, 85129, 138365, 304403, 425645, 1522015, 1964783, 3016357, 9823915, 15081785, 21612613, 33179927, 108063065, 165899635, 214161347, 1070806735, 2355774817, 11778874085]

約数ペア:

[(1, 11778874085), (5, 2355774817), (11, 1070806735), (55, 214161347), (71, 165899635), (109, 108063065), (355, 33179927), (545, 21612613), (781, 15081785), (1199, 9823915), (3905, 3016357), (5995, 1964783), (7739, 1522015), (27673, 425645), (38695, 304403), (85129, 138365)]