69220395

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9437}}^1$

素因数の和:9611

約数の個数: 24

約数和(自身を含む): 120730896

約数和(自身を除く): 51510501

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 9437, 28311, 47185, 84933, 141555, 424665, 1538231, 4614693, 7691155, 13844079, 23073465, 69220395]

約数ペア:

[(1, 69220395), (3, 23073465), (5, 13844079), (9, 7691155), (15, 4614693), (45, 1538231), (163, 424665), (489, 141555), (815, 84933), (1467, 47185), (2445, 28311), (7335, 9437)]