54109455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 93602304

約数和(自身を除く): 39492849

約数列:

[1, 3, 5, 15, 23, 47, 69, 71, 115, 141, 213, 235, 345, 355, 705, 1065, 1081, 1633, 2209, 3243, 3337, 4899, 5405, 6627, 8165, 10011, 11045, 16215, 16685, 24495, 33135, 50055, 50807, 76751, 152421, 156839, 230253, 254035, 383755, 470517, 762105, 784195, 1151265, 2352585, 3607297, 10821891, 18036485, 54109455]

約数ペア:

[(1, 54109455), (3, 18036485), (5, 10821891), (15, 3607297), (23, 2352585), (47, 1151265), (69, 784195), (71, 762105), (115, 470517), (141, 383755), (213, 254035), (235, 230253), (345, 156839), (355, 152421), (705, 76751), (1065, 50807), (1081, 50055), (1633, 33135), (2209, 24495), (3243, 16685), (3337, 16215), (4899, 11045), (5405, 10011), (6627, 8165)]