13418745

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5171}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 21598272

約数和(自身を除く): 8179527

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 5171, 15513, 25855, 77565, 894583, 2683749, 4472915, 13418745]

約数ペア:

[(1, 13418745), (3, 4472915), (5, 2683749), (15, 894583), (173, 77565), (519, 25855), (865, 15513), (2595, 5171)]