1126468145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1423}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 1519464960

約数和(自身を除く): 392996815

約数列:

[1, 5, 11, 37, 55, 185, 389, 407, 1423, 1945, 2035, 4279, 7115, 14393, 15653, 21395, 52651, 71965, 78265, 158323, 263255, 553547, 579161, 791615, 2767735, 2895805, 6089017, 20481239, 30445085, 102406195, 225293629, 1126468145]

約数ペア:

[(1, 1126468145), (5, 225293629), (11, 102406195), (37, 30445085), (55, 20481239), (185, 6089017), (389, 2895805), (407, 2767735), (1423, 791615), (1945, 579161), (2035, 553547), (4279, 263255), (7115, 158323), (14393, 78265), (15653, 71965), (21395, 52651)]