15001590002

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{465281}}^1$

素因数の和:465351

約数の個数: 32

約数和(自身を含む): 26800243200

約数和(自身を除く): 11798653198

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 658, 686, 2303, 4606, 16121, 32242, 465281, 930562, 3256967, 6513934, 21868207, 22798769, 43736414, 45597538, 153077449, 159591383, 306154898, 319182766, 1071542143, 2143084286, 7500795001, 15001590002]

約数ペア:

[(1, 15001590002), (2, 7500795001), (7, 2143084286), (14, 1071542143), (47, 319182766), (49, 306154898), (94, 159591383), (98, 153077449), (329, 45597538), (343, 43736414), (658, 22798769), (686, 21868207), (2303, 6513934), (4606, 3256967), (16121, 930562), (32242, 465281)]