66382605

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1571}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 118465920

約数和(自身を除く): 52083315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 939, 1565, 1571, 2817, 4695, 4713, 7855, 8451, 14085, 14139, 23565, 42255, 42417, 70695, 212085, 491723, 1475169, 2458615, 4425507, 7375845, 13276521, 22127535, 66382605]

約数ペア:

[(1, 66382605), (3, 22127535), (5, 13276521), (9, 7375845), (15, 4425507), (27, 2458615), (45, 1475169), (135, 491723), (313, 212085), (939, 70695), (1565, 42417), (1571, 42255), (2817, 23565), (4695, 14139), (4713, 14085), (7855, 8451)]