66896615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6197}}^1$

素因数の和:6346

約数の個数: 16

約数和(自身を含む): 85681152

約数和(自身を除く): 18784537

約数列:

[1, 5, 17, 85, 127, 635, 2159, 6197, 10795, 30985, 105349, 526745, 787019, 3935095, 13379323, 66896615]

約数ペア:

[(1, 66896615), (5, 13379323), (17, 3935095), (85, 787019), (127, 526745), (635, 105349), (2159, 30985), (6197, 10795)]