15663578229

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 25606571760

約数和(自身を除く): 9942993531

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 267, 351, 397, 421, 801, 1053, 1157, 1191, 1263, 2403, 3471, 3573, 3789, 5161, 5473, 7209, 10413, 10719, 11367, 15483, 16419, 31239, 32157, 34101, 35333, 37469, 46449, 49257, 93717, 105999, 112407, 139347, 147771, 167137, 317997, 337221, 418041, 443313, 459329, 487097, 501411, 953991, 1011663, 1377987, 1461291, 1504233, 2172781, 2861973, 3034989, 4133961, 4383873, 4512699, 6518343, 12401883, 13151619, 13538097, 14875193, 19555029, 37205649, 39454857, 44625579, 58665087, 133876737, 175995261, 193377509, 401630211, 580132527, 1204890633, 1740397581, 5221192743, 15663578229]

約数ペア:

[(1, 15663578229), (3, 5221192743), (9, 1740397581), (13, 1204890633), (27, 580132527), (39, 401630211), (81, 193377509), (89, 175995261), (117, 133876737), (267, 58665087), (351, 44625579), (397, 39454857), (421, 37205649), (801, 19555029), (1053, 14875193), (1157, 13538097), (1191, 13151619), (1263, 12401883), (2403, 6518343), (3471, 4512699), (3573, 4383873), (3789, 4133961), (5161, 3034989), (5473, 2861973), (7209, 2172781), (10413, 1504233), (10719, 1461291), (11367, 1377987), (15483, 1011663), (16419, 953991), (31239, 501411), (32157, 487097), (34101, 459329), (35333, 443313), (37469, 418041), (46449, 337221), (49257, 317997), (93717, 167137), (105999, 147771), (112407, 139347)]