2069968305

素因数分解:

$3^1\times 5^1\times {\mathrm{21319}}^1\times {\mathrm{6473}}^1$

素因数の和:27800

約数の個数: 16

約数和(自身を含む): 3312616320

約数和(自身を除く): 1242648015

約数列:

[1, 3, 5, 15, 6473, 19419, 21319, 32365, 63957, 97095, 106595, 319785, 137997887, 413993661, 689989435, 2069968305]

約数ペア:

[(1, 2069968305), (3, 689989435), (5, 413993661), (15, 137997887), (6473, 319785), (19419, 106595), (21319, 97095), (32365, 63957)]