103619825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 140370480

約数和(自身を除く): 36750655

約数列:

[1, 5, 19, 25, 31, 95, 155, 227, 475, 589, 775, 961, 1135, 2945, 4313, 4805, 5675, 7037, 14725, 18259, 21565, 24025, 35185, 91295, 107825, 133703, 175925, 218147, 456475, 668515, 1090735, 3342575, 4144793, 5453675, 20723965, 103619825]

約数ペア:

[(1, 103619825), (5, 20723965), (19, 5453675), (25, 4144793), (31, 3342575), (95, 1090735), (155, 668515), (227, 456475), (475, 218147), (589, 175925), (775, 133703), (961, 107825), (1135, 91295), (2945, 35185), (4313, 24025), (4805, 21565), (5675, 18259), (7037, 14725)]