104797825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 154275840

約数和(自身を除く): 49478015

約数列:

[1, 5, 11, 19, 25, 31, 55, 95, 155, 209, 275, 341, 475, 589, 647, 775, 1045, 1705, 2945, 3235, 5225, 6479, 7117, 8525, 12293, 14725, 16175, 20057, 32395, 35585, 61465, 100285, 135223, 161975, 177925, 220627, 307325, 381083, 501425, 676115, 1103135, 1905415, 3380575, 4191913, 5515675, 9527075, 20959565, 104797825]

約数ペア:

[(1, 104797825), (5, 20959565), (11, 9527075), (19, 5515675), (25, 4191913), (31, 3380575), (55, 1905415), (95, 1103135), (155, 676115), (209, 501425), (275, 381083), (341, 307325), (475, 220627), (589, 177925), (647, 161975), (775, 135223), (1045, 100285), (1705, 61465), (2945, 35585), (3235, 32395), (5225, 20057), (6479, 16175), (7117, 14725), (8525, 12293)]