14031025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 18550400

約数和(自身を除く): 4519375

約数列:

[1, 5, 19, 25, 95, 109, 271, 475, 545, 1355, 2071, 2725, 5149, 6775, 10355, 25745, 29539, 51775, 128725, 147695, 561241, 738475, 2806205, 14031025]

約数ペア:

[(1, 14031025), (5, 2806205), (19, 738475), (25, 561241), (95, 147695), (109, 128725), (271, 51775), (475, 29539), (545, 25745), (1355, 10355), (2071, 6775), (2725, 5149)]