48821505

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{20731}}^1$

素因数の和:20896

約数の個数: 16

約数和(自身を含む): 78615744

約数和(自身を除く): 29794239

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 20731, 62193, 103655, 310965, 3254767, 9764301, 16273835, 48821505]

約数ペア:

[(1, 48821505), (3, 16273835), (5, 9764301), (15, 3254767), (157, 310965), (471, 103655), (785, 62193), (2355, 20731)]