3140812585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{1579}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 4000711680

約数和(自身を除く): 859899095

約数列:

[1, 5, 31, 41, 155, 205, 313, 1271, 1565, 1579, 6355, 7895, 9703, 12833, 48515, 48949, 64165, 64739, 244745, 323695, 397823, 494227, 1989115, 2006909, 2471135, 10034545, 15321037, 20263307, 76605185, 101316535, 628162517, 3140812585]

約数ペア:

[(1, 3140812585), (5, 628162517), (31, 101316535), (41, 76605185), (155, 20263307), (205, 15321037), (313, 10034545), (1271, 2471135), (1565, 2006909), (1579, 1989115), (6355, 494227), (7895, 397823), (9703, 323695), (12833, 244745), (48515, 64739), (48949, 64165)]