121696615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 160588800

約数和(自身を除く): 38892185

約数列:

[1, 5, 19, 29, 95, 145, 163, 271, 551, 815, 1355, 2755, 3097, 4727, 5149, 7859, 15485, 23635, 25745, 39295, 44173, 89813, 149321, 220865, 449065, 746605, 839287, 1281017, 4196435, 6405085, 24339323, 121696615]

約数ペア:

[(1, 121696615), (5, 24339323), (19, 6405085), (29, 4196435), (95, 1281017), (145, 839287), (163, 746605), (271, 449065), (551, 220865), (815, 149321), (1355, 89813), (2755, 44173), (3097, 39295), (4727, 25745), (5149, 23635), (7859, 15485)]