27644295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{911}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 53756928

約数和(自身を除く): 26112633

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 911, 1445, 1785, 2023, 2733, 4335, 4555, 6069, 6377, 10115, 13665, 15487, 19131, 30345, 31885, 46461, 77435, 95655, 108409, 232305, 263279, 325227, 542045, 789837, 1316395, 1626135, 1842953, 3949185, 5528859, 9214765, 27644295]

約数ペア:

[(1, 27644295), (3, 9214765), (5, 5528859), (7, 3949185), (15, 1842953), (17, 1626135), (21, 1316395), (35, 789837), (51, 542045), (85, 325227), (105, 263279), (119, 232305), (255, 108409), (289, 95655), (357, 77435), (595, 46461), (867, 31885), (911, 30345), (1445, 19131), (1785, 15487), (2023, 13665), (2733, 10115), (4335, 6377), (4555, 6069)]