424748905

素因数分解:

$5^1\times 7^4\times {\mathrm{35381}}^1$

素因数の和:35414

約数の個数: 20

約数和(自身を含む): 594629892

約数和(自身を除く): 169880987

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2401, 12005, 35381, 176905, 247667, 1238335, 1733669, 8668345, 12135683, 60678415, 84949781, 424748905]

約数ペア:

[(1, 424748905), (5, 84949781), (7, 60678415), (35, 12135683), (49, 8668345), (245, 1733669), (343, 1238335), (1715, 247667), (2401, 176905), (12005, 35381)]