23927295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1259}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 20102145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1259, 1267, 2715, 3777, 3801, 6295, 6335, 8813, 18885, 19005, 26439, 44065, 132195, 227879, 683637, 1139395, 1595153, 3418185, 4785459, 7975765, 23927295]

約数ペア:

[(1, 23927295), (3, 7975765), (5, 4785459), (7, 3418185), (15, 1595153), (21, 1139395), (35, 683637), (105, 227879), (181, 132195), (543, 44065), (905, 26439), (1259, 19005), (1267, 18885), (2715, 8813), (3777, 6335), (3801, 6295)]