38322505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 14899895

約数列:

[1, 5, 13, 17, 65, 79, 85, 221, 395, 439, 1027, 1105, 1343, 2195, 5135, 5707, 6715, 7463, 17459, 28535, 34681, 37315, 87295, 97019, 173405, 450853, 485095, 589577, 2254265, 2947885, 7664501, 38322505]

約数ペア:

[(1, 38322505), (5, 7664501), (13, 2947885), (17, 2254265), (65, 589577), (79, 485095), (85, 450853), (221, 173405), (395, 97019), (439, 87295), (1027, 37315), (1105, 34681), (1343, 28535), (2195, 17459), (5135, 7463), (5707, 6715)]