148609945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 202026240

約数和(自身を除く): 53416295

約数列:

[1, 5, 11, 37, 55, 103, 185, 407, 515, 709, 1133, 2035, 3545, 3811, 5665, 7799, 19055, 26233, 38995, 41921, 73027, 131165, 209605, 288563, 365135, 803297, 1442815, 2701999, 4016485, 13509995, 29721989, 148609945]

約数ペア:

[(1, 148609945), (5, 29721989), (11, 13509995), (37, 4016485), (55, 2701999), (103, 1442815), (185, 803297), (407, 365135), (515, 288563), (709, 209605), (1133, 131165), (2035, 73027), (3545, 41921), (3811, 38995), (5665, 26233), (7799, 19055)]