64011585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2791}}^1$

素因数の和:2949

約数の個数: 32

約数和(自身を含む): 112573440

約数和(自身を除く): 48561855

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2085, 2791, 4587, 7645, 8373, 13955, 22935, 30701, 41865, 92103, 153505, 387949, 460515, 1163847, 1939745, 4267439, 5819235, 12802317, 21337195, 64011585]

約数ペア:

[(1, 64011585), (3, 21337195), (5, 12802317), (11, 5819235), (15, 4267439), (33, 1939745), (55, 1163847), (139, 460515), (165, 387949), (417, 153505), (695, 92103), (1529, 41865), (2085, 30701), (2791, 22935), (4587, 13955), (7645, 8373)]