1165185

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{137}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 2411136

約数和(自身を除く): 1245951

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 137, 189, 243, 315, 405, 411, 567, 685, 945, 959, 1215, 1233, 1701, 2055, 2835, 2877, 3699, 4795, 6165, 8505, 8631, 11097, 14385, 18495, 25893, 33291, 43155, 55485, 77679, 129465, 166455, 233037, 388395, 1165185]

約数ペア:

[(1, 1165185), (3, 388395), (5, 233037), (7, 166455), (9, 129465), (15, 77679), (21, 55485), (27, 43155), (35, 33291), (45, 25893), (63, 18495), (81, 14385), (105, 11097), (135, 8631), (137, 8505), (189, 6165), (243, 4795), (315, 3699), (405, 2877), (411, 2835), (567, 2055), (685, 1701), (945, 1233), (959, 1215)]