630043485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{1949}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 1053561600

約数和(自身を除く): 423518115

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 937, 1949, 2811, 4685, 5847, 9745, 14055, 21551, 29235, 44827, 64653, 107755, 134481, 224135, 323265, 672405, 1826213, 5478639, 9131065, 27393195, 42002899, 126008697, 210014495, 630043485]

約数ペア:

[(1, 630043485), (3, 210014495), (5, 126008697), (15, 42002899), (23, 27393195), (69, 9131065), (115, 5478639), (345, 1826213), (937, 672405), (1949, 323265), (2811, 224135), (4685, 134481), (5847, 107755), (9745, 64653), (14055, 44827), (21551, 29235)]