7139025845

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{1493}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 10331368560

約数和(自身を除く): 3192342715

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 673, 1015, 1421, 1493, 3365, 4711, 7105, 7465, 10451, 19517, 23555, 32977, 43297, 52255, 73157, 97585, 136619, 164885, 216485, 303079, 365785, 683095, 956333, 1004789, 1515395, 2121553, 4781665, 5023945, 7033523, 10607765, 29138881, 35167615, 49234661, 145694405, 203972167, 246173305, 1019860835, 1427805169, 7139025845]

約数ペア:

[(1, 7139025845), (5, 1427805169), (7, 1019860835), (29, 246173305), (35, 203972167), (49, 145694405), (145, 49234661), (203, 35167615), (245, 29138881), (673, 10607765), (1015, 7033523), (1421, 5023945), (1493, 4781665), (3365, 2121553), (4711, 1515395), (7105, 1004789), (7465, 956333), (10451, 683095), (19517, 365785), (23555, 303079), (32977, 216485), (43297, 164885), (52255, 136619), (73157, 97585)]