47087715

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{31081}}^1$

素因数の和:31190

約数の個数: 16

約数和(自身を含む): 76088736

約数和(自身を除く): 29001021

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 31081, 93243, 155405, 466215, 3139181, 9417543, 15695905, 47087715]

約数ペア:

[(1, 47087715), (3, 15695905), (5, 9417543), (15, 3139181), (101, 466215), (303, 155405), (505, 93243), (1515, 31081)]