87874545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5273}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 154929024

約数和(自身を除く): 67054479

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3333, 5273, 5555, 15819, 16665, 26365, 58003, 79095, 174009, 290015, 532573, 870045, 1597719, 2662865, 5858303, 7988595, 17574909, 29291515, 87874545]

約数ペア:

[(1, 87874545), (3, 29291515), (5, 17574909), (11, 7988595), (15, 5858303), (33, 2662865), (55, 1597719), (101, 870045), (165, 532573), (303, 290015), (505, 174009), (1111, 79095), (1515, 58003), (3333, 26365), (5273, 16665), (5555, 15819)]