3784495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 5483520

約数和(自身を除く): 1699025

約数列:

[1, 5, 11, 13, 55, 65, 67, 79, 143, 335, 395, 715, 737, 869, 871, 1027, 3685, 4345, 4355, 5135, 5293, 9581, 11297, 26465, 47905, 56485, 58223, 68809, 291115, 344045, 756899, 3784495]

約数ペア:

[(1, 3784495), (5, 756899), (11, 344045), (13, 291115), (55, 68809), (65, 58223), (67, 56485), (79, 47905), (143, 26465), (335, 11297), (395, 9581), (715, 5293), (737, 5135), (869, 4355), (871, 4345), (1027, 3685)]