8190997955

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{4673}}^1$

素因数の和:5567

約数の個数: 32

約数和(自身を含む): 11433875328

約数和(自身を除く): 3242877373

約数列:

[1, 5, 7, 35, 61, 305, 427, 821, 2135, 4105, 4673, 5747, 23365, 28735, 32711, 50081, 163555, 250405, 285053, 350567, 1425265, 1752835, 1995371, 3836533, 9976855, 19182665, 26855731, 134278655, 234028513, 1170142565, 1638199591, 8190997955]

約数ペア:

[(1, 8190997955), (5, 1638199591), (7, 1170142565), (35, 234028513), (61, 134278655), (305, 26855731), (427, 19182665), (821, 9976855), (2135, 3836533), (4105, 1995371), (4673, 1752835), (5747, 1425265), (23365, 350567), (28735, 285053), (32711, 250405), (50081, 163555)]