4283745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 7371648

約数和(自身を除く): 3087903

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 157, 255, 321, 471, 535, 785, 1605, 1819, 2355, 2669, 5457, 8007, 9095, 13345, 16799, 27285, 40035, 50397, 83995, 251985, 285583, 856749, 1427915, 4283745]

約数ペア:

[(1, 4283745), (3, 1427915), (5, 856749), (15, 285583), (17, 251985), (51, 83995), (85, 50397), (107, 40035), (157, 27285), (255, 16799), (321, 13345), (471, 9095), (535, 8007), (785, 5457), (1605, 2669), (1819, 2355)]