7187276095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1\times {\mathrm{1129}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 9085633920

約数和(自身を除く): 1898357825

約数列:

[1, 5, 23, 115, 197, 281, 985, 1129, 1405, 4531, 5645, 6463, 22655, 25967, 32315, 55357, 129835, 222413, 276785, 317249, 1112065, 1273211, 1586245, 5115499, 6366055, 7296727, 25577495, 36483635, 62498053, 312490265, 1437455219, 7187276095]

約数ペア:

[(1, 7187276095), (5, 1437455219), (23, 312490265), (115, 62498053), (197, 36483635), (281, 25577495), (985, 7296727), (1129, 6366055), (1405, 5115499), (4531, 1586245), (5645, 1273211), (6463, 1112065), (22655, 317249), (25967, 276785), (32315, 222413), (55357, 129835)]