69854085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 139785984

約数和(自身を除く): 69931899

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 721, 927, 1545, 2153, 2163, 3605, 4635, 6459, 6489, 10765, 10815, 15071, 19377, 32295, 32445, 45213, 75355, 96885, 135639, 221759, 226065, 665277, 678195, 1108795, 1552313, 1995831, 3326385, 4656939, 7761565, 9979155, 13970817, 23284695, 69854085]

約数ペア:

[(1, 69854085), (3, 23284695), (5, 13970817), (7, 9979155), (9, 7761565), (15, 4656939), (21, 3326385), (35, 1995831), (45, 1552313), (63, 1108795), (103, 678195), (105, 665277), (309, 226065), (315, 221759), (515, 135639), (721, 96885), (927, 75355), (1545, 45213), (2153, 32445), (2163, 32295), (3605, 19377), (4635, 15071), (6459, 10815), (6489, 10765)]