8267105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 12545280

約数和(自身を除く): 4278175

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 197, 385, 545, 763, 985, 1199, 1379, 2167, 3815, 5995, 6895, 8393, 10835, 15169, 21473, 41965, 75845, 107365, 150311, 236203, 751555, 1181015, 1653421, 8267105]

約数ペア:

[(1, 8267105), (5, 1653421), (7, 1181015), (11, 751555), (35, 236203), (55, 150311), (77, 107365), (109, 75845), (197, 41965), (385, 21473), (545, 15169), (763, 10835), (985, 8393), (1199, 6895), (1379, 5995), (2167, 3815)]