24432725

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 31248000

約数和(自身を除く): 6815275

約数列:

[1, 5, 25, 79, 89, 139, 395, 445, 695, 1975, 2225, 3475, 7031, 10981, 12371, 35155, 54905, 61855, 175775, 274525, 309275, 977309, 4886545, 24432725]

約数ペア:

[(1, 24432725), (5, 4886545), (25, 977309), (79, 309275), (89, 274525), (139, 175775), (395, 61855), (445, 54905), (695, 35155), (1975, 12371), (2225, 10981), (3475, 7031)]