2166675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{4127}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 4094976

約数和(自身を除く): 1928301

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 4127, 12381, 20635, 28889, 61905, 86667, 103175, 144445, 309525, 433335, 722225, 2166675]

約数ペア:

[(1, 2166675), (3, 722225), (5, 433335), (7, 309525), (15, 144445), (21, 103175), (25, 86667), (35, 61905), (75, 28889), (105, 20635), (175, 12381), (525, 4127)]