54561585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 46560975

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 109, 151, 195, 221, 255, 327, 453, 545, 663, 755, 1105, 1417, 1635, 1853, 1963, 2265, 2567, 3315, 4251, 5559, 5889, 7085, 7701, 9265, 9815, 12835, 16459, 21255, 24089, 27795, 29445, 33371, 38505, 49377, 72267, 82295, 100113, 120445, 166855, 213967, 246885, 279803, 361335, 500565, 641901, 839409, 1069835, 1399015, 3209505, 3637439, 4197045, 10912317, 18187195, 54561585]

約数ペア:

[(1, 54561585), (3, 18187195), (5, 10912317), (13, 4197045), (15, 3637439), (17, 3209505), (39, 1399015), (51, 1069835), (65, 839409), (85, 641901), (109, 500565), (151, 361335), (195, 279803), (221, 246885), (255, 213967), (327, 166855), (453, 120445), (545, 100113), (663, 82295), (755, 72267), (1105, 49377), (1417, 38505), (1635, 33371), (1853, 29445), (1963, 27795), (2265, 24089), (2567, 21255), (3315, 16459), (4251, 12835), (5559, 9815), (5889, 9265), (7085, 7701)]