27288804597145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{248860559}}^1$

素因数の和:248860825

約数の個数: 32

約数和(自身を含む): 40470699709440

約数和(自身を除く): 13181895112295

約数列:

[1, 5, 7, 13, 35, 65, 91, 241, 455, 1205, 1687, 3133, 8435, 15665, 21931, 109655, 248860559, 1244302795, 1742023913, 3235187267, 8710119565, 16175936335, 22646310869, 59975394719, 113231554345, 299876973595, 419827763033, 779680131347, 2099138815165, 3898400656735, 5457760919429, 27288804597145]

約数ペア:

[(1, 27288804597145), (5, 5457760919429), (7, 3898400656735), (13, 2099138815165), (35, 779680131347), (65, 419827763033), (91, 299876973595), (241, 113231554345), (455, 59975394719), (1205, 22646310869), (1687, 16175936335), (3133, 8710119565), (8435, 3235187267), (15665, 1742023913), (21931, 1244302795), (109655, 248860559)]