1269177585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3947}}^1$

素因数の和:4082

約数の個数: 64

約数和(自身を含む): 2339995392

約数和(自身を除く): 1070817807

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 97, 195, 221, 255, 291, 485, 663, 1105, 1261, 1455, 1649, 3315, 3783, 3947, 4947, 6305, 8245, 11841, 18915, 19735, 21437, 24735, 51311, 59205, 64311, 67099, 107185, 153933, 201297, 256555, 321555, 335495, 382859, 769665, 872287, 1006485, 1148577, 1914295, 2616861, 4361435, 4977167, 5742885, 6508603, 13084305, 14931501, 19525809, 24885835, 32543015, 74657505, 84611839, 97629045, 253835517, 423059195, 1269177585]

約数ペア:

[(1, 1269177585), (3, 423059195), (5, 253835517), (13, 97629045), (15, 84611839), (17, 74657505), (39, 32543015), (51, 24885835), (65, 19525809), (85, 14931501), (97, 13084305), (195, 6508603), (221, 5742885), (255, 4977167), (291, 4361435), (485, 2616861), (663, 1914295), (1105, 1148577), (1261, 1006485), (1455, 872287), (1649, 769665), (3315, 382859), (3783, 335495), (3947, 321555), (4947, 256555), (6305, 201297), (8245, 153933), (11841, 107185), (18915, 67099), (19735, 64311), (21437, 59205), (24735, 51311)]