15697720491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 23096752128

約数和(自身を除く): 7399031637

約数列:

[1, 3, 17, 47, 51, 73, 141, 219, 283, 317, 799, 849, 951, 1241, 2397, 3431, 3723, 4811, 5389, 10293, 13301, 14433, 14899, 16167, 20659, 23141, 39903, 44697, 58327, 61977, 69423, 89711, 174981, 226117, 253283, 269133, 351203, 393397, 678351, 759849, 970973, 1053609, 1087627, 1180191, 1525087, 2912919, 3262881, 4216417, 4575261, 6548903, 12649251, 16506541, 18489659, 19646709, 49519623, 55468977, 71679089, 111331351, 215037267, 307798441, 333994053, 923395323, 5232573497, 15697720491]

約数ペア:

[(1, 15697720491), (3, 5232573497), (17, 923395323), (47, 333994053), (51, 307798441), (73, 215037267), (141, 111331351), (219, 71679089), (283, 55468977), (317, 49519623), (799, 19646709), (849, 18489659), (951, 16506541), (1241, 12649251), (2397, 6548903), (3431, 4575261), (3723, 4216417), (4811, 3262881), (5389, 2912919), (10293, 1525087), (13301, 1180191), (14433, 1087627), (14899, 1053609), (16167, 970973), (20659, 759849), (23141, 678351), (39903, 393397), (44697, 351203), (58327, 269133), (61977, 253283), (69423, 226117), (89711, 174981)]