10861865

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 15814656

約数和(自身を除く): 4952791

約数列:

[1, 5, 7, 23, 35, 103, 115, 131, 161, 515, 655, 721, 805, 917, 2369, 3013, 3605, 4585, 11845, 13493, 15065, 16583, 21091, 67465, 82915, 94451, 105455, 310339, 472255, 1551695, 2172373, 10861865]

約数ペア:

[(1, 10861865), (5, 2172373), (7, 1551695), (23, 472255), (35, 310339), (103, 105455), (115, 94451), (131, 82915), (161, 67465), (515, 21091), (655, 16583), (721, 15065), (805, 13493), (917, 11845), (2369, 4585), (3013, 3605)]