2058105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 3988224

約数和(自身を除く): 1930119

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1153, 1785, 3459, 5765, 8071, 17295, 19601, 24213, 40355, 58803, 98005, 121065, 137207, 294015, 411621, 686035, 2058105]

約数ペア:

[(1, 2058105), (3, 686035), (5, 411621), (7, 294015), (15, 137207), (17, 121065), (21, 98005), (35, 58803), (51, 40355), (85, 24213), (105, 19601), (119, 17295), (255, 8071), (357, 5765), (595, 3459), (1153, 1785)]