214519545

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{10859}}^1$

素因数の和:11309

約数の個数: 24

約数和(自身を含む): 372715200

約数和(自身を除く): 158195655

約数列:

[1, 3, 5, 9, 15, 45, 439, 1317, 2195, 3951, 6585, 10859, 19755, 32577, 54295, 97731, 162885, 488655, 4767101, 14301303, 23835505, 42903909, 71506515, 214519545]

約数ペア:

[(1, 214519545), (3, 71506515), (5, 42903909), (9, 23835505), (15, 14301303), (45, 4767101), (439, 488655), (1317, 162885), (2195, 97731), (3951, 54295), (6585, 32577), (10859, 19755)]