38308305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5981}}^1$

素因数の和:6057

約数の個数: 32

約数和(自身を含む): 71209728

約数和(自身を除く): 32901423

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 5981, 6405, 17943, 29905, 41867, 89715, 125601, 209335, 364841, 628005, 1094523, 1824205, 2553887, 5472615, 7661661, 12769435, 38308305]

約数ペア:

[(1, 38308305), (3, 12769435), (5, 7661661), (7, 5472615), (15, 2553887), (21, 1824205), (35, 1094523), (61, 628005), (105, 364841), (183, 209335), (305, 125601), (427, 89715), (915, 41867), (1281, 29905), (2135, 17943), (5981, 6405)]