1425390385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 1892846592

約数和(自身を除く): 467456207

約数列:

[1, 5, 23, 31, 47, 115, 155, 181, 235, 713, 905, 1081, 1457, 2209, 3565, 4163, 5405, 5611, 7285, 8507, 11045, 20815, 28055, 33511, 42535, 50807, 68479, 129053, 167555, 195661, 254035, 263717, 342395, 399829, 645265, 978305, 1318585, 1575017, 1999145, 6065491, 7875085, 9196067, 12394699, 30327455, 45980335, 61973495, 285078077, 1425390385]

約数ペア:

[(1, 1425390385), (5, 285078077), (23, 61973495), (31, 45980335), (47, 30327455), (115, 12394699), (155, 9196067), (181, 7875085), (235, 6065491), (713, 1999145), (905, 1575017), (1081, 1318585), (1457, 978305), (2209, 645265), (3565, 399829), (4163, 342395), (5405, 263717), (5611, 254035), (7285, 195661), (8507, 167555), (11045, 129053), (20815, 68479), (28055, 50807), (33511, 42535)]