315040135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{28627}}^1$

素因数の和:28734

約数の個数: 16

約数和(自身を含む): 395753472

約数和(自身を除く): 80713337

約数列:

[1, 5, 31, 71, 155, 355, 2201, 11005, 28627, 143135, 887437, 2032517, 4437185, 10162585, 63008027, 315040135]

約数ペア:

[(1, 315040135), (5, 63008027), (31, 10162585), (71, 4437185), (155, 2032517), (355, 887437), (2201, 143135), (11005, 28627)]