13271125

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 19618560

約数和(自身を除く): 6347435

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 523, 725, 875, 1015, 2615, 3625, 3661, 5075, 13075, 15167, 18305, 25375, 65375, 75835, 91525, 106169, 379175, 457625, 530845, 1895875, 2654225, 13271125]

約数ペア:

[(1, 13271125), (5, 2654225), (7, 1895875), (25, 530845), (29, 457625), (35, 379175), (125, 106169), (145, 91525), (175, 75835), (203, 65375), (523, 25375), (725, 18305), (875, 15167), (1015, 13075), (2615, 5075), (3625, 3661)]