7011425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 9166080

約数和(自身を除く): 2154655

約数列:

[1, 5, 25, 31, 83, 109, 155, 415, 545, 775, 2075, 2573, 2725, 3379, 9047, 12865, 16895, 45235, 64325, 84475, 226175, 280457, 1402285, 7011425]

約数ペア:

[(1, 7011425), (5, 1402285), (25, 280457), (31, 226175), (83, 84475), (109, 64325), (155, 45235), (415, 16895), (545, 12865), (775, 9047), (2075, 3379), (2573, 2725)]