104121855

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 201002256

約数和(自身を除く): 96880401

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 71, 81, 85, 135, 153, 213, 243, 255, 355, 405, 459, 639, 765, 1065, 1207, 1215, 1377, 1917, 2295, 3195, 3621, 4131, 5041, 5751, 6035, 6885, 9585, 10863, 15123, 17253, 18105, 20655, 25205, 28755, 32589, 45369, 54315, 75615, 85697, 86265, 97767, 136107, 162945, 226845, 257091, 293301, 408321, 428485, 488835, 680535, 771273, 1224963, 1285455, 1466505, 2041605, 2313819, 3856365, 6124815, 6941457, 11569095, 20824371, 34707285, 104121855]

約数ペア:

[(1, 104121855), (3, 34707285), (5, 20824371), (9, 11569095), (15, 6941457), (17, 6124815), (27, 3856365), (45, 2313819), (51, 2041605), (71, 1466505), (81, 1285455), (85, 1224963), (135, 771273), (153, 680535), (213, 488835), (243, 428485), (255, 408321), (355, 293301), (405, 257091), (459, 226845), (639, 162945), (765, 136107), (1065, 97767), (1207, 86265), (1215, 85697), (1377, 75615), (1917, 54315), (2295, 45369), (3195, 32589), (3621, 28755), (4131, 25205), (5041, 20655), (5751, 18105), (6035, 17253), (6885, 15123), (9585, 10863)]