108344555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 150336000

約数和(自身を除く): 41991445

約数列:

[1, 5, 11, 19, 55, 95, 199, 209, 521, 995, 1045, 2189, 2605, 3781, 5731, 9899, 10945, 18905, 28655, 41591, 49495, 103679, 108889, 207955, 518395, 544445, 1140469, 1969901, 5702345, 9849505, 21668911, 108344555]

約数ペア:

[(1, 108344555), (5, 21668911), (11, 9849505), (19, 5702345), (55, 1969901), (95, 1140469), (199, 544445), (209, 518395), (521, 207955), (995, 108889), (1045, 103679), (2189, 49495), (2605, 41591), (3781, 28655), (5731, 18905), (9899, 10945)]