66587235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 128701440

約数和(自身を除く): 62114205

約数列:

[1, 3, 5, 11, 13, 15, 33, 37, 39, 55, 65, 111, 143, 165, 185, 195, 407, 429, 481, 555, 715, 839, 1221, 1443, 2035, 2145, 2405, 2517, 4195, 5291, 6105, 7215, 9229, 10907, 12585, 15873, 26455, 27687, 31043, 32721, 46145, 54535, 79365, 93129, 119977, 138435, 155215, 163605, 341473, 359931, 403559, 465645, 599885, 1024419, 1210677, 1707365, 1799655, 2017795, 4439149, 5122095, 6053385, 13317447, 22195745, 66587235]

約数ペア:

[(1, 66587235), (3, 22195745), (5, 13317447), (11, 6053385), (13, 5122095), (15, 4439149), (33, 2017795), (37, 1799655), (39, 1707365), (55, 1210677), (65, 1024419), (111, 599885), (143, 465645), (165, 403559), (185, 359931), (195, 341473), (407, 163605), (429, 155215), (481, 138435), (555, 119977), (715, 93129), (839, 79365), (1221, 54535), (1443, 46145), (2035, 32721), (2145, 31043), (2405, 27687), (2517, 26455), (4195, 15873), (5291, 12585), (6105, 10907), (7215, 9229)]