71843265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 135303168

約数和(自身を除く): 63459903

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 195, 381, 585, 635, 967, 1143, 1651, 1905, 2901, 4835, 4953, 5715, 8255, 8703, 12571, 14505, 14859, 24765, 37713, 43515, 62855, 74295, 113139, 122809, 188565, 368427, 565695, 614045, 1105281, 1596517, 1842135, 4789551, 5526405, 7982585, 14368653, 23947755, 71843265]

約数ペア:

[(1, 71843265), (3, 23947755), (5, 14368653), (9, 7982585), (13, 5526405), (15, 4789551), (39, 1842135), (45, 1596517), (65, 1105281), (117, 614045), (127, 565695), (195, 368427), (381, 188565), (585, 122809), (635, 113139), (967, 74295), (1143, 62855), (1651, 43515), (1905, 37713), (2901, 24765), (4835, 14859), (4953, 14505), (5715, 12571), (8255, 8703)]