101804945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 144132480

約数和(自身を除く): 42327535

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 703, 1045, 2035, 2633, 3515, 7733, 13165, 28963, 38665, 50027, 97421, 144815, 250135, 487105, 550297, 1071631, 1850999, 2751485, 5358155, 9254995, 20360989, 101804945]

約数ペア:

[(1, 101804945), (5, 20360989), (11, 9254995), (19, 5358155), (37, 2751485), (55, 1850999), (95, 1071631), (185, 550297), (209, 487105), (407, 250135), (703, 144815), (1045, 97421), (2035, 50027), (2633, 38665), (3515, 28963), (7733, 13165)]