19252845

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9103}}^1$

素因数の和:9161

約数の個数: 24

約数和(自身を含む): 34085376

約数和(自身を除く): 14832531

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 9103, 27309, 45515, 81927, 136545, 409635, 427841, 1283523, 2139205, 3850569, 6417615, 19252845]

約数ペア:

[(1, 19252845), (3, 6417615), (5, 3850569), (9, 2139205), (15, 1283523), (45, 427841), (47, 409635), (141, 136545), (235, 81927), (423, 45515), (705, 27309), (2115, 9103)]