268453845

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60259}}^1$

素因数の和:60287

約数の個数: 40

約数和(自身を含む): 524985120

約数和(自身を除く): 256531275

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 60259, 180777, 301295, 542331, 662849, 903885, 1626993, 1988547, 2711655, 3314245, 4880979, 5965641, 8134965, 9942735, 17896923, 24404895, 29828205, 53690769, 89484615, 268453845]

約数ペア:

[(1, 268453845), (3, 89484615), (5, 53690769), (9, 29828205), (11, 24404895), (15, 17896923), (27, 9942735), (33, 8134965), (45, 5965641), (55, 4880979), (81, 3314245), (99, 2711655), (135, 1988547), (165, 1626993), (297, 903885), (405, 662849), (495, 542331), (891, 301295), (1485, 180777), (4455, 60259)]