17352005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 7928635

約数列:

[1, 5, 11, 23, 29, 43, 55, 115, 121, 145, 215, 253, 319, 473, 605, 667, 989, 1247, 1265, 1595, 2365, 2783, 3335, 3509, 4945, 5203, 6235, 7337, 10879, 13717, 13915, 17545, 26015, 28681, 36685, 54395, 68585, 80707, 119669, 143405, 150887, 315491, 403535, 598345, 754435, 1577455, 3470401, 17352005]

約数ペア:

[(1, 17352005), (5, 3470401), (11, 1577455), (23, 754435), (29, 598345), (43, 403535), (55, 315491), (115, 150887), (121, 143405), (145, 119669), (215, 80707), (253, 68585), (319, 54395), (473, 36685), (605, 28681), (667, 26015), (989, 17545), (1247, 13915), (1265, 13717), (1595, 10879), (2365, 7337), (2783, 6235), (3335, 5203), (3509, 4945)]