86648065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 127090944

約数和(自身を除く): 40442879

約数列:

[1, 5, 7, 17, 35, 85, 107, 119, 535, 595, 749, 1361, 1819, 3745, 6805, 9095, 9527, 12733, 23137, 47635, 63665, 115685, 145627, 161959, 728135, 809795, 1019389, 2475659, 5096945, 12378295, 17329613, 86648065]

約数ペア:

[(1, 86648065), (5, 17329613), (7, 12378295), (17, 5096945), (35, 2475659), (85, 1019389), (107, 809795), (119, 728135), (535, 161959), (595, 145627), (749, 115685), (1361, 63665), (1819, 47635), (3745, 23137), (6805, 12733), (9095, 9527)]