126280385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 189851904

約数和(自身を除く): 63571519

約数列:

[1, 5, 7, 11, 35, 55, 77, 241, 385, 1205, 1361, 1687, 2651, 6805, 8435, 9527, 13255, 14971, 18557, 47635, 74855, 92785, 104797, 328001, 523985, 1640005, 2296007, 3608011, 11480035, 18040055, 25256077, 126280385]

約数ペア:

[(1, 126280385), (5, 25256077), (7, 18040055), (11, 11480035), (35, 3608011), (55, 2296007), (77, 1640005), (241, 523985), (385, 328001), (1205, 104797), (1361, 92785), (1687, 74855), (2651, 47635), (6805, 18557), (8435, 14971), (9527, 13255)]