8845305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 16451328

約数和(自身を除く): 7606023

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 1381, 2135, 4143, 6405, 6905, 9667, 20715, 29001, 48335, 84241, 145005, 252723, 421205, 589687, 1263615, 1769061, 2948435, 8845305]

約数ペア:

[(1, 8845305), (3, 2948435), (5, 1769061), (7, 1263615), (15, 589687), (21, 421205), (35, 252723), (61, 145005), (105, 84241), (183, 48335), (305, 29001), (427, 20715), (915, 9667), (1281, 6905), (1381, 6405), (2135, 4143)]