4520575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 6110720

約数和(自身を除く): 1590145

約数列:

[1, 5, 19, 25, 31, 95, 155, 307, 475, 589, 775, 1535, 2945, 5833, 7675, 9517, 14725, 29165, 47585, 145825, 180823, 237925, 904115, 4520575]

約数ペア:

[(1, 4520575), (5, 904115), (19, 237925), (25, 180823), (31, 145825), (95, 47585), (155, 29165), (307, 14725), (475, 9517), (589, 7675), (775, 5833), (1535, 2945)]