42022225

素因数分解:

$5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 60125120

約数和(自身を除く): 18102895

約数列:

[1, 5, 7, 25, 35, 109, 175, 545, 763, 2203, 2725, 3815, 11015, 15421, 19075, 55075, 77105, 240127, 385525, 1200635, 1680889, 6003175, 8404445, 42022225]

約数ペア:

[(1, 42022225), (5, 8404445), (7, 6003175), (25, 1680889), (35, 1200635), (109, 385525), (175, 240127), (545, 77105), (763, 55075), (2203, 19075), (2725, 15421), (3815, 11015)]