57286775745

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1\times {\mathrm{1481}}^1$

素因数の和:2288

約数の個数: 80

約数和(自身を含む): 103612251600

約数和(自身を除く): 46325475855

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 641, 745, 1341, 1481, 1923, 2235, 3205, 4023, 4443, 5769, 6705, 7405, 9615, 12069, 13329, 17307, 20115, 22215, 28845, 39987, 51921, 60345, 66645, 86535, 95509, 119961, 199935, 220669, 259605, 286527, 477545, 599805, 662007, 859581, 949321, 1103345, 1432635, 1986021, 2578743, 2847963, 3310035, 4297905, 4746605, 5958063, 7736229, 8543889, 9930105, 12893715, 14239815, 17874189, 25631667, 29790315, 38681145, 42719445, 76895001, 89370945, 128158335, 141448829, 384475005, 424346487, 707244145, 1273039461, 2121732435, 3819118383, 6365197305, 11457355149, 19095591915, 57286775745]

約数ペア:

[(1, 57286775745), (3, 19095591915), (5, 11457355149), (9, 6365197305), (15, 3819118383), (27, 2121732435), (45, 1273039461), (81, 707244145), (135, 424346487), (149, 384475005), (405, 141448829), (447, 128158335), (641, 89370945), (745, 76895001), (1341, 42719445), (1481, 38681145), (1923, 29790315), (2235, 25631667), (3205, 17874189), (4023, 14239815), (4443, 12893715), (5769, 9930105), (6705, 8543889), (7405, 7736229), (9615, 5958063), (12069, 4746605), (13329, 4297905), (17307, 3310035), (20115, 2847963), (22215, 2578743), (28845, 1986021), (39987, 1432635), (51921, 1103345), (60345, 949321), (66645, 859581), (86535, 662007), (95509, 599805), (119961, 477545), (199935, 286527), (220669, 259605)]