82789305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{757}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 138841344

約数和(自身を除く): 56052039

約数列:

[1, 3, 5, 15, 23, 69, 115, 317, 345, 757, 951, 1585, 2271, 3785, 4755, 7291, 11355, 17411, 21873, 36455, 52233, 87055, 109365, 239969, 261165, 719907, 1199845, 3599535, 5519287, 16557861, 27596435, 82789305]

約数ペア:

[(1, 82789305), (3, 27596435), (5, 16557861), (15, 5519287), (23, 3599535), (69, 1199845), (115, 719907), (317, 261165), (345, 239969), (757, 109365), (951, 87055), (1585, 52233), (2271, 36455), (3785, 21873), (4755, 17411), (7291, 11355)]