995355

素因数分解:

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

素因数の和:188

約数の個数: 32

約数和(自身を含む): 1811520

約数和(自身を除く): 816165

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 101, 135, 219, 303, 365, 505, 657, 909, 1095, 1515, 1971, 2727, 3285, 4545, 7373, 9855, 13635, 22119, 36865, 66357, 110595, 199071, 331785, 995355]

約数ペア:

[(1, 995355), (3, 331785), (5, 199071), (9, 110595), (15, 66357), (27, 36865), (45, 22119), (73, 13635), (101, 9855), (135, 7373), (219, 4545), (303, 3285), (365, 2727), (505, 1971), (657, 1515), (909, 1095)]