82678995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{87491}}^1$

素因数の和:87512

約数の個数: 32

約数和(自身を含む): 167984640

約数和(自身を除く): 85305645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 87491, 262473, 437455, 612437, 787419, 1312365, 1837311, 2362257, 3062185, 3937095, 5511933, 9186555, 11811285, 16535799, 27559665, 82678995]

約数ペア:

[(1, 82678995), (3, 27559665), (5, 16535799), (7, 11811285), (9, 9186555), (15, 5511933), (21, 3937095), (27, 3062185), (35, 2362257), (45, 1837311), (63, 1312365), (105, 787419), (135, 612437), (189, 437455), (315, 262473), (945, 87491)]