75129857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 89994240

約数和(自身を除く): 14864383

約数列:

[1, 11, 19, 61, 71, 83, 209, 671, 781, 913, 1159, 1349, 1577, 4331, 5063, 5893, 12749, 14839, 17347, 47641, 55693, 64823, 82289, 96197, 111967, 359473, 905179, 1058167, 1231637, 3954203, 6829987, 75129857]

約数ペア:

[(1, 75129857), (11, 6829987), (19, 3954203), (61, 1231637), (71, 1058167), (83, 905179), (209, 359473), (671, 111967), (781, 96197), (913, 82289), (1159, 64823), (1349, 55693), (1577, 47641), (4331, 17347), (5063, 14839), (5893, 12749)]