16707005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 24862464

約数和(自身を除く): 8155459

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 653, 731, 1505, 3265, 3655, 4571, 5117, 11101, 22855, 25585, 28079, 55505, 77707, 140395, 196553, 388535, 477343, 982765, 2386715, 3341401, 16707005]

約数ペア:

[(1, 16707005), (5, 3341401), (7, 2386715), (17, 982765), (35, 477343), (43, 388535), (85, 196553), (119, 140395), (215, 77707), (301, 55505), (595, 28079), (653, 25585), (731, 22855), (1505, 11101), (3265, 5117), (3655, 4571)]