41638145

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 50756160

約数和(自身を除く): 9118015

約数列:

[1, 5, 139, 181, 331, 695, 905, 1655, 25159, 46009, 59911, 125795, 230045, 299555, 8327629, 41638145]

約数ペア:

[(1, 41638145), (5, 8327629), (139, 299555), (181, 230045), (331, 125795), (695, 59911), (905, 46009), (1655, 25159)]