5280455255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{21563}}^1$

素因数の和:21695

約数の個数: 32

約数和(自身を含む): 6968104704

約数和(自身を除く): 1687649449

約数列:

[1, 5, 17, 43, 67, 85, 215, 335, 731, 1139, 2881, 3655, 5695, 14405, 21563, 48977, 107815, 244885, 366571, 927209, 1444721, 1832855, 4636045, 7223605, 15762553, 24560257, 62123003, 78812765, 122801285, 310615015, 1056091051, 5280455255]

約数ペア:

[(1, 5280455255), (5, 1056091051), (17, 310615015), (43, 122801285), (67, 78812765), (85, 62123003), (215, 24560257), (335, 15762553), (731, 7223605), (1139, 4636045), (2881, 1832855), (3655, 1444721), (5695, 927209), (14405, 366571), (21563, 244885), (48977, 107815)]