66056925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 124679520

約数和(自身を除く): 58622595

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 121, 145, 165, 251, 275, 319, 363, 435, 605, 725, 753, 825, 957, 1255, 1595, 1815, 2175, 2761, 3025, 3509, 3765, 4785, 6275, 7279, 7975, 8283, 9075, 10527, 13805, 17545, 18825, 21837, 23925, 30371, 36395, 41415, 52635, 69025, 80069, 87725, 91113, 109185, 151855, 181975, 207075, 240207, 263175, 400345, 455565, 545925, 759275, 880759, 1201035, 2001725, 2277825, 2642277, 4403795, 6005175, 13211385, 22018975, 66056925]

約数ペア:

[(1, 66056925), (3, 22018975), (5, 13211385), (11, 6005175), (15, 4403795), (25, 2642277), (29, 2277825), (33, 2001725), (55, 1201035), (75, 880759), (87, 759275), (121, 545925), (145, 455565), (165, 400345), (251, 263175), (275, 240207), (319, 207075), (363, 181975), (435, 151855), (605, 109185), (725, 91113), (753, 87725), (825, 80069), (957, 69025), (1255, 52635), (1595, 41415), (1815, 36395), (2175, 30371), (2761, 23925), (3025, 21837), (3509, 18825), (3765, 17545), (4785, 13805), (6275, 10527), (7279, 9075), (7975, 8283)]