339975605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{129023}}^1$

素因数の和:129076

約数の個数: 16

約数和(自身を含む): 445906944

約数和(自身を除く): 105931339

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 129023, 645115, 2193391, 3999713, 10966955, 19998565, 67995121, 339975605]

約数ペア:

[(1, 339975605), (5, 67995121), (17, 19998565), (31, 10966955), (85, 3999713), (155, 2193391), (527, 645115), (2635, 129023)]