2248920575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263803}}^1$

素因数の和:263855

約数の個数: 24

約数和(自身を含む): 3140322816

約数和(自身を除く): 891402241

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 263803, 1319015, 2901833, 6595075, 8177893, 14509165, 40889465, 72545825, 89956823, 204447325, 449784115, 2248920575]

約数ペア:

[(1, 2248920575), (5, 449784115), (11, 204447325), (25, 89956823), (31, 72545825), (55, 40889465), (155, 14509165), (275, 8177893), (341, 6595075), (775, 2901833), (1705, 1319015), (8525, 263803)]