23204745

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10111}}^1$

素因数の和:10142

約数の個数: 32

約数和(自身を含む): 43683840

約数和(自身を除く): 20479095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 10111, 30333, 50555, 90999, 151665, 171887, 272997, 454995, 515661, 859435, 1364985, 1546983, 2578305, 4640949, 7734915, 23204745]

約数ペア:

[(1, 23204745), (3, 7734915), (5, 4640949), (9, 2578305), (15, 1546983), (17, 1364985), (27, 859435), (45, 515661), (51, 454995), (85, 272997), (135, 171887), (153, 151665), (255, 90999), (459, 50555), (765, 30333), (2295, 10111)]