54520695

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 102316032

約数和(自身を除く): 47795337

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 1951, 3105, 5589, 5853, 9315, 9755, 17559, 27945, 29265, 44873, 52677, 87795, 134619, 158031, 224365, 263385, 403857, 474093, 673095, 790155, 1211571, 2019285, 2370465, 3634713, 6057855, 10904139, 18173565, 54520695]

約数ペア:

[(1, 54520695), (3, 18173565), (5, 10904139), (9, 6057855), (15, 3634713), (23, 2370465), (27, 2019285), (45, 1211571), (69, 790155), (81, 673095), (115, 474093), (135, 403857), (207, 263385), (243, 224365), (345, 158031), (405, 134619), (621, 87795), (1035, 52677), (1215, 44873), (1863, 29265), (1951, 27945), (3105, 17559), (5589, 9755), (5853, 9315)]