66465615

素因数分解:

$3^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{2381}}^1$

素因数の和:4250

約数の個数: 16

約数和(自身を含む): 106446816

約数和(自身を除く): 39981201

約数列:

[1, 3, 5, 15, 1861, 2381, 5583, 7143, 9305, 11905, 27915, 35715, 4431041, 13293123, 22155205, 66465615]

約数ペア:

[(1, 66465615), (3, 22155205), (5, 13293123), (15, 4431041), (1861, 35715), (2381, 27915), (5583, 11905), (7143, 9305)]