23239185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 39711360

約数和(自身を除く): 16472175

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1117, 1387, 3351, 4161, 5585, 6935, 16755, 20805, 21223, 63669, 81541, 106115, 244623, 318345, 407705, 1223115, 1549279, 4647837, 7746395, 23239185]

約数ペア:

[(1, 23239185), (3, 7746395), (5, 4647837), (15, 1549279), (19, 1223115), (57, 407705), (73, 318345), (95, 244623), (219, 106115), (285, 81541), (365, 63669), (1095, 21223), (1117, 20805), (1387, 16755), (3351, 6935), (4161, 5585)]