2225581345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{68071}}^1$

素因数の和:68592

約数の個数: 16

約数和(自身を含む): 2881896192

約数和(自身を除く): 656314847

約数列:

[1, 5, 13, 65, 503, 2515, 6539, 32695, 68071, 340355, 884923, 4424615, 34239713, 171198565, 445116269, 2225581345]

約数ペア:

[(1, 2225581345), (5, 445116269), (13, 171198565), (65, 34239713), (503, 4424615), (2515, 884923), (6539, 340355), (32695, 68071)]