4820025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{9181}}^1$

素因数の和:9201

約数の個数: 24

約数和(自身を含む): 9108544

約数和(自身を除く): 4288519

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 9181, 27543, 45905, 64267, 137715, 192801, 229525, 321335, 688575, 964005, 1606675, 4820025]

約数ペア:

[(1, 4820025), (3, 1606675), (5, 964005), (7, 688575), (15, 321335), (21, 229525), (25, 192801), (35, 137715), (75, 64267), (105, 45905), (175, 27543), (525, 9181)]