81233645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6733}}^1$

素因数の和:6884

約数の個数: 16

約数和(自身を含む): 103434240

約数和(自身を除く): 22200595

約数列:

[1, 5, 19, 95, 127, 635, 2413, 6733, 12065, 33665, 127927, 639635, 855091, 4275455, 16246729, 81233645]

約数ペア:

[(1, 81233645), (5, 16246729), (19, 4275455), (95, 855091), (127, 639635), (635, 127927), (2413, 33665), (6733, 12065)]