243068595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 487019520

約数和(自身を除く): 243950925

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 389, 541, 1155, 1167, 1623, 1945, 2705, 2723, 3787, 4279, 5835, 5951, 8115, 8169, 11361, 12837, 13615, 17853, 18935, 21395, 29755, 29953, 40845, 41657, 56805, 64185, 89265, 89859, 124971, 149765, 208285, 210449, 449295, 624855, 631347, 1052245, 1473143, 2314939, 3156735, 4419429, 6944817, 7365715, 11574695, 16204573, 22097145, 34724085, 48613719, 81022865, 243068595]

約数ペア:

[(1, 243068595), (3, 81022865), (5, 48613719), (7, 34724085), (11, 22097145), (15, 16204573), (21, 11574695), (33, 7365715), (35, 6944817), (55, 4419429), (77, 3156735), (105, 2314939), (165, 1473143), (231, 1052245), (385, 631347), (389, 624855), (541, 449295), (1155, 210449), (1167, 208285), (1623, 149765), (1945, 124971), (2705, 89859), (2723, 89265), (3787, 64185), (4279, 56805), (5835, 41657), (5951, 40845), (8115, 29953), (8169, 29755), (11361, 21395), (12837, 18935), (13615, 17853)]