15754869

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^2$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 26244036

約数和(自身を除く): 10489167

約数列:

[1, 3, 9, 13, 17, 39, 51, 89, 117, 153, 221, 267, 663, 801, 1157, 1513, 1989, 3471, 4539, 7921, 10413, 13617, 19669, 23763, 59007, 71289, 102973, 134657, 177021, 308919, 403971, 926757, 1211913, 1750541, 5251623, 15754869]

約数ペア:

[(1, 15754869), (3, 5251623), (9, 1750541), (13, 1211913), (17, 926757), (39, 403971), (51, 308919), (89, 177021), (117, 134657), (153, 102973), (221, 71289), (267, 59007), (663, 23763), (801, 19669), (1157, 13617), (1513, 10413), (1989, 7921), (3471, 4539)]