2017105505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{953}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 2638855584

約数和(自身を除く): 621750079

約数列:

[1, 5, 17, 37, 85, 185, 629, 673, 953, 3145, 3365, 4765, 11441, 16201, 24901, 35261, 57205, 81005, 124505, 176305, 423317, 599437, 641369, 2116585, 2997185, 3206845, 10903273, 23730653, 54516365, 118653265, 403421101, 2017105505]

約数ペア:

[(1, 2017105505), (5, 403421101), (17, 118653265), (37, 54516365), (85, 23730653), (185, 10903273), (629, 3206845), (673, 2997185), (953, 2116585), (3145, 641369), (3365, 599437), (4765, 423317), (11441, 176305), (16201, 124505), (24901, 81005), (35261, 57205)]