16969545

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{859}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 29515200

約数和(自身を除く): 12545655

約数列:

[1, 3, 5, 9, 15, 45, 439, 859, 1317, 2195, 2577, 3951, 4295, 6585, 7731, 12885, 19755, 38655, 377101, 1131303, 1885505, 3393909, 5656515, 16969545]

約数ペア:

[(1, 16969545), (3, 5656515), (5, 3393909), (9, 1885505), (15, 1131303), (45, 377101), (439, 38655), (859, 19755), (1317, 12885), (2195, 7731), (2577, 6585), (3951, 4295)]