49648215

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{70423}}^1$

素因数の和:70478

約数の個数: 16

約数和(自身を含む): 81128448

約数和(自身を除く): 31480233

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 70423, 211269, 352115, 1056345, 3309881, 9929643, 16549405, 49648215]

約数ペア:

[(1, 49648215), (3, 16549405), (5, 9929643), (15, 3309881), (47, 1056345), (141, 352115), (235, 211269), (705, 70423)]