977660085

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1\times {\mathrm{1223}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 1581016320

約数和(自身を除く): 603356235

約数列:

[1, 3, 5, 15, 137, 389, 411, 685, 1167, 1223, 1945, 2055, 3669, 5835, 6115, 18345, 53293, 159879, 167551, 266465, 475747, 502653, 799395, 837755, 1427241, 2378735, 2513265, 7136205, 65177339, 195532017, 325886695, 977660085]

約数ペア:

[(1, 977660085), (3, 325886695), (5, 195532017), (15, 65177339), (137, 7136205), (389, 2513265), (411, 2378735), (685, 1427241), (1167, 837755), (1223, 799395), (1945, 502653), (2055, 475747), (3669, 266465), (5835, 167551), (6115, 159879), (18345, 53293)]