23749115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 32598720

約数和(自身を除く): 8849605

約数列:

[1, 5, 13, 29, 43, 65, 145, 215, 293, 377, 559, 1247, 1465, 1885, 2795, 3809, 6235, 8497, 12599, 16211, 19045, 42485, 62995, 81055, 110461, 163787, 365371, 552305, 818935, 1826855, 4749823, 23749115]

約数ペア:

[(1, 23749115), (5, 4749823), (13, 1826855), (29, 818935), (43, 552305), (65, 365371), (145, 163787), (215, 110461), (293, 81055), (377, 62995), (559, 42485), (1247, 19045), (1465, 16211), (1885, 12599), (2795, 8497), (3809, 6235)]