2015164615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7937}}^1$

素因数の和:8091

約数の個数: 32

約数和(自身を含む): 2674788480

約数和(自身を除く): 659623865

約数列:

[1, 5, 17, 29, 85, 103, 145, 493, 515, 1751, 2465, 2987, 7937, 8755, 14935, 39685, 50779, 134929, 230173, 253895, 674645, 817511, 1150865, 3912941, 4087555, 13897687, 19564705, 23707819, 69488435, 118539095, 403032923, 2015164615]

約数ペア:

[(1, 2015164615), (5, 403032923), (17, 118539095), (29, 69488435), (85, 23707819), (103, 19564705), (145, 13897687), (493, 4087555), (515, 3912941), (1751, 1150865), (2465, 817511), (2987, 674645), (7937, 253895), (8755, 230173), (14935, 134929), (39685, 50779)]