13245225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{25229}}^1$

素因数の和:25249

約数の個数: 24

約数和(自身を含む): 25028160

約数和(自身を除く): 11782935

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 25229, 75687, 126145, 176603, 378435, 529809, 630725, 883015, 1892175, 2649045, 4415075, 13245225]

約数ペア:

[(1, 13245225), (3, 4415075), (5, 2649045), (7, 1892175), (15, 883015), (21, 630725), (25, 529809), (35, 378435), (75, 176603), (105, 126145), (175, 75687), (525, 25229)]