139215515

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{16273}}^1$

素因数の和:16366

約数の個数: 16

約数和(自身を含む): 175759200

約数和(自身を除く): 36543685

約数列:

[1, 5, 29, 59, 145, 295, 1711, 8555, 16273, 81365, 471917, 960107, 2359585, 4800535, 27843103, 139215515]

約数ペア:

[(1, 139215515), (5, 27843103), (29, 4800535), (59, 2359585), (145, 960107), (295, 471917), (1711, 81365), (8555, 16273)]