66635665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1871}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 84913920

約数和(自身を除く): 18278255

約数列:

[1, 5, 17, 85, 419, 1871, 2095, 7123, 9355, 31807, 35615, 159035, 783949, 3919745, 13327133, 66635665]

約数ペア:

[(1, 66635665), (5, 13327133), (17, 3919745), (85, 783949), (419, 159035), (1871, 35615), (2095, 31807), (7123, 9355)]