13125175

素因数分解:

$5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 18748800

約数和(自身を除く): 5623625

約数列:

[1, 5, 7, 25, 35, 175, 179, 419, 895, 1253, 2095, 2933, 4475, 6265, 10475, 14665, 31325, 73325, 75001, 375005, 525007, 1875025, 2625035, 13125175]

約数ペア:

[(1, 13125175), (5, 2625035), (7, 1875025), (25, 525007), (35, 375005), (175, 75001), (179, 73325), (419, 31325), (895, 14665), (1253, 10475), (2095, 6265), (2933, 4475)]