26874585

素因数分解:

$3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 56

約数和(自身を含む): 49499784

約数和(自身を除く): 22625199

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 101, 135, 219, 243, 303, 365, 405, 505, 657, 729, 909, 1095, 1215, 1515, 1971, 2727, 3285, 3645, 4545, 5913, 7373, 8181, 9855, 13635, 17739, 22119, 24543, 29565, 36865, 40905, 53217, 66357, 73629, 88695, 110595, 122715, 199071, 266085, 331785, 368145, 597213, 995355, 1791639, 2986065, 5374917, 8958195, 26874585]

約数ペア:

[(1, 26874585), (3, 8958195), (5, 5374917), (9, 2986065), (15, 1791639), (27, 995355), (45, 597213), (73, 368145), (81, 331785), (101, 266085), (135, 199071), (219, 122715), (243, 110595), (303, 88695), (365, 73629), (405, 66357), (505, 53217), (657, 40905), (729, 36865), (909, 29565), (1095, 24543), (1215, 22119), (1515, 17739), (1971, 13635), (2727, 9855), (3285, 8181), (3645, 7373), (4545, 5913)]