56137185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 111283200

約数和(自身を除く): 55146015

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 261, 351, 377, 435, 585, 783, 1103, 1131, 1305, 1755, 1885, 3309, 3393, 3915, 5515, 5655, 9927, 10179, 14339, 16545, 16965, 29781, 31987, 43017, 49635, 50895, 71695, 95961, 129051, 148905, 159935, 215085, 287883, 387153, 415831, 479805, 645255, 863649, 1247493, 1439415, 1935765, 2079155, 3742479, 4318245, 6237465, 11227437, 18712395, 56137185]

約数ペア:

[(1, 56137185), (3, 18712395), (5, 11227437), (9, 6237465), (13, 4318245), (15, 3742479), (27, 2079155), (29, 1935765), (39, 1439415), (45, 1247493), (65, 863649), (87, 645255), (117, 479805), (135, 415831), (145, 387153), (195, 287883), (261, 215085), (351, 159935), (377, 148905), (435, 129051), (585, 95961), (783, 71695), (1103, 50895), (1131, 49635), (1305, 43017), (1755, 31987), (1885, 29781), (3309, 16965), (3393, 16545), (3915, 14339), (5515, 10179), (5655, 9927)]