6742455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 11565504

約数和(自身を除く): 4823049

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 193, 255, 411, 579, 685, 965, 2055, 2329, 2895, 3281, 6987, 9843, 11645, 16405, 26441, 34935, 49215, 79323, 132205, 396615, 449497, 1348491, 2247485, 6742455]

約数ペア:

[(1, 6742455), (3, 2247485), (5, 1348491), (15, 449497), (17, 396615), (51, 132205), (85, 79323), (137, 49215), (193, 34935), (255, 26441), (411, 16405), (579, 11645), (685, 9843), (965, 6987), (2055, 3281), (2329, 2895)]