258533235

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 472757760

約数和(自身を除く): 214224525

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 101, 135, 201, 283, 303, 335, 505, 603, 849, 909, 1005, 1415, 1515, 1809, 2547, 2727, 3015, 4245, 4545, 6767, 7641, 9045, 12735, 13635, 18961, 20301, 28583, 33835, 38205, 56883, 60903, 85749, 94805, 101505, 142915, 170649, 182709, 257247, 284415, 304515, 428745, 511947, 771741, 853245, 913545, 1286235, 1915061, 2559735, 3858705, 5745183, 9575305, 17235549, 28725915, 51706647, 86177745, 258533235]

約数ペア:

[(1, 258533235), (3, 86177745), (5, 51706647), (9, 28725915), (15, 17235549), (27, 9575305), (45, 5745183), (67, 3858705), (101, 2559735), (135, 1915061), (201, 1286235), (283, 913545), (303, 853245), (335, 771741), (505, 511947), (603, 428745), (849, 304515), (909, 284415), (1005, 257247), (1415, 182709), (1515, 170649), (1809, 142915), (2547, 101505), (2727, 94805), (3015, 85749), (4245, 60903), (4545, 56883), (6767, 38205), (7641, 33835), (9045, 28583), (12735, 20301), (13635, 18961)]