70018885

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 85962240

約数和(自身を除く): 15943355

約数列:

[1, 5, 79, 103, 395, 515, 1721, 8137, 8605, 40685, 135959, 177263, 679795, 886315, 14003777, 70018885]

約数ペア:

[(1, 70018885), (5, 14003777), (79, 886315), (103, 679795), (395, 177263), (515, 135959), (1721, 40685), (8137, 8605)]