1455285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1205835

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 439, 663, 1105, 1317, 2195, 3315, 5707, 6585, 7463, 17121, 22389, 28535, 37315, 85605, 97019, 111945, 291057, 485095, 1455285]

約数ペア:

[(1, 1455285), (3, 485095), (5, 291057), (13, 111945), (15, 97019), (17, 85605), (39, 37315), (51, 28535), (65, 22389), (85, 17121), (195, 7463), (221, 6585), (255, 5707), (439, 3315), (663, 2195), (1105, 1317)]