47402715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{185893}}^1$

素因数の和:185918

約数の個数: 16

約数和(自身を含む): 80306208

約数和(自身を除く): 32903493

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 185893, 557679, 929465, 2788395, 3160181, 9480543, 15800905, 47402715]

約数ペア:

[(1, 47402715), (3, 15800905), (5, 9480543), (15, 3160181), (17, 2788395), (51, 929465), (85, 557679), (255, 185893)]