38384885

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14243}}^1$

素因数の和:14273

約数の個数: 24

約数和(自身を含む): 58457376

約数和(自身を除く): 20072491

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 14243, 71215, 99701, 156673, 498505, 697907, 783365, 1096711, 3489535, 5483555, 7676977, 38384885]

約数ペア:

[(1, 38384885), (5, 7676977), (7, 5483555), (11, 3489535), (35, 1096711), (49, 783365), (55, 697907), (77, 498505), (245, 156673), (385, 99701), (539, 71215), (2695, 14243)]