6390055

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 9249408

約数和(自身を除く): 2859353

約数列:

[1, 5, 7, 35, 41, 61, 73, 205, 287, 305, 365, 427, 511, 1435, 2135, 2501, 2555, 2993, 4453, 12505, 14965, 17507, 20951, 22265, 31171, 87535, 104755, 155855, 182573, 912865, 1278011, 6390055]

約数ペア:

[(1, 6390055), (5, 1278011), (7, 912865), (35, 182573), (41, 155855), (61, 104755), (73, 87535), (205, 31171), (287, 22265), (305, 20951), (365, 17507), (427, 14965), (511, 12505), (1435, 4453), (2135, 2993), (2501, 2555)]