6447165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 11062656

約数和(自身を除く): 4615491

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 193, 255, 393, 579, 655, 965, 1965, 2227, 2895, 3281, 6681, 9843, 11135, 16405, 25283, 33405, 49215, 75849, 126415, 379245, 429811, 1289433, 2149055, 6447165]

約数ペア:

[(1, 6447165), (3, 2149055), (5, 1289433), (15, 429811), (17, 379245), (51, 126415), (85, 75849), (131, 49215), (193, 33405), (255, 25283), (393, 16405), (579, 11135), (655, 9843), (965, 6681), (1965, 3281), (2227, 2895)]