16951185

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2311}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 29575104

約数和(自身を除く): 12623919

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2311, 2445, 6933, 7335, 11555, 20799, 34665, 103995, 376693, 1130079, 1883465, 3390237, 5650395, 16951185]

約数ペア:

[(1, 16951185), (3, 5650395), (5, 3390237), (9, 1883465), (15, 1130079), (45, 376693), (163, 103995), (489, 34665), (815, 20799), (1467, 11555), (2311, 7335), (2445, 6933)]