15242690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52561}}^1$

素因数の和:52597

約数の個数: 16

約数和(自身を含む): 28383480

約数和(自身を除く): 13140790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 52561, 105122, 262805, 525610, 1524269, 3048538, 7621345, 15242690]

約数ペア:

[(1, 15242690), (2, 7621345), (5, 3048538), (10, 1524269), (29, 525610), (58, 262805), (145, 105122), (290, 52561)]