47028345655

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{1889}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 57480192000

約数和(自身を除く): 10451846345

約数列:

[1, 5, 131, 191, 199, 655, 955, 995, 1889, 9445, 25021, 26069, 38009, 125105, 130345, 190045, 247459, 360799, 375911, 1237295, 1803995, 1879555, 4979179, 24895895, 47264669, 49244341, 71799001, 236323345, 246221705, 358995005, 9405669131, 47028345655]

約数ペア:

[(1, 47028345655), (5, 9405669131), (131, 358995005), (191, 246221705), (199, 236323345), (655, 71799001), (955, 49244341), (995, 47264669), (1889, 24895895), (9445, 4979179), (25021, 1879555), (26069, 1803995), (38009, 1237295), (125105, 375911), (130345, 360799), (190045, 247459)]