4280155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 5702400

約数和(自身を除く): 1422245

約数列:

[1, 5, 11, 55, 59, 295, 649, 1319, 3245, 6595, 14509, 72545, 77821, 389105, 856031, 4280155]

約数ペア:

[(1, 4280155), (5, 856031), (11, 389105), (55, 77821), (59, 72545), (295, 14509), (649, 6595), (1319, 3245)]