153549215

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{8161}}^1$

素因数の和:8290

約数の個数: 16

約数和(自身を含む): 190403136

約数和(自身を除く): 36853921

約数列:

[1, 5, 53, 71, 265, 355, 3763, 8161, 18815, 40805, 432533, 579431, 2162665, 2897155, 30709843, 153549215]

約数ペア:

[(1, 153549215), (5, 30709843), (53, 2897155), (71, 2162665), (265, 579431), (355, 432533), (3763, 40805), (8161, 18815)]