157434825

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{48817}}^1$

素因数の和:48873

約数の個数: 24

約数和(自身を含む): 266351008

約数和(自身を除く): 108916183

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 48817, 146451, 244085, 732255, 1220425, 2099131, 3661275, 6297393, 10495655, 31486965, 52478275, 157434825]

約数ペア:

[(1, 157434825), (3, 52478275), (5, 31486965), (15, 10495655), (25, 6297393), (43, 3661275), (75, 2099131), (129, 1220425), (215, 732255), (645, 244085), (1075, 146451), (3225, 48817)]