27375855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 22943505

約数列:

[1, 3, 5, 13, 15, 29, 39, 47, 65, 87, 103, 141, 145, 195, 235, 309, 377, 435, 515, 611, 705, 1131, 1339, 1363, 1545, 1833, 1885, 2987, 3055, 4017, 4089, 4841, 5655, 6695, 6815, 8961, 9165, 14523, 14935, 17719, 20085, 20445, 24205, 38831, 44805, 53157, 62933, 72615, 88595, 116493, 140389, 188799, 194155, 265785, 314665, 421167, 582465, 701945, 943995, 1825057, 2105835, 5475171, 9125285, 27375855]

約数ペア:

[(1, 27375855), (3, 9125285), (5, 5475171), (13, 2105835), (15, 1825057), (29, 943995), (39, 701945), (47, 582465), (65, 421167), (87, 314665), (103, 265785), (141, 194155), (145, 188799), (195, 140389), (235, 116493), (309, 88595), (377, 72615), (435, 62933), (515, 53157), (611, 44805), (705, 38831), (1131, 24205), (1339, 20445), (1363, 20085), (1545, 17719), (1833, 14935), (1885, 14523), (2987, 9165), (3055, 8961), (4017, 6815), (4089, 6695), (4841, 5655)]