13936675

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 18302400

約数和(自身を除く): 4365725

約数列:

[1, 5, 25, 29, 47, 145, 235, 409, 725, 1175, 1363, 2045, 6815, 10225, 11861, 19223, 34075, 59305, 96115, 296525, 480575, 557467, 2787335, 13936675]

約数ペア:

[(1, 13936675), (5, 2787335), (25, 557467), (29, 480575), (47, 296525), (145, 96115), (235, 59305), (409, 34075), (725, 19223), (1175, 11861), (1363, 10225), (2045, 6815)]