6520385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 8579520

約数和(自身を除く): 2059135

約数列:

[1, 5, 23, 31, 59, 115, 155, 295, 713, 961, 1357, 1829, 3565, 4805, 6785, 9145, 22103, 42067, 56699, 110515, 210335, 283495, 1304077, 6520385]

約数ペア:

[(1, 6520385), (5, 1304077), (23, 283495), (31, 210335), (59, 110515), (115, 56699), (155, 42067), (295, 22103), (713, 9145), (961, 6785), (1357, 4805), (1829, 3565)]