16946295

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 28339200

約数和(自身を除く): 11392905

約数列:

[1, 3, 5, 15, 29, 87, 145, 163, 239, 435, 489, 717, 815, 1195, 2445, 3585, 4727, 6931, 14181, 20793, 23635, 34655, 38957, 70905, 103965, 116871, 194785, 584355, 1129753, 3389259, 5648765, 16946295]

約数ペア:

[(1, 16946295), (3, 5648765), (5, 3389259), (15, 1129753), (29, 584355), (87, 194785), (145, 116871), (163, 103965), (239, 70905), (435, 38957), (489, 34655), (717, 23635), (815, 20793), (1195, 14181), (2445, 6931), (3585, 4727)]