78568325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1418

約数の個数: 36

約数和(自身を含む): 112805280

約数和(自身を除く): 34236955

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 475, 605, 1045, 1367, 2299, 3025, 5225, 6835, 11495, 15037, 25973, 34175, 57475, 75185, 129865, 165407, 285703, 375925, 649325, 827035, 1428515, 3142733, 4135175, 7142575, 15713665, 78568325]

約数ペア:

[(1, 78568325), (5, 15713665), (11, 7142575), (19, 4135175), (25, 3142733), (55, 1428515), (95, 827035), (121, 649325), (209, 375925), (275, 285703), (475, 165407), (605, 129865), (1045, 75185), (1367, 57475), (2299, 34175), (3025, 25973), (5225, 15037), (6835, 11495)]