201501162545

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1\times {\mathrm{377771}}^1$

素因数の和:378880

約数の個数: 16

約数和(自身を含む): 244306663488

約数和(自身を除く): 42805500943

約数列:

[1, 5, 107, 535, 997, 4985, 106679, 377771, 533395, 1888855, 40421497, 202107485, 376637687, 1883188435, 40300232509, 201501162545]

約数ペア:

[(1, 201501162545), (5, 40300232509), (107, 1883188435), (535, 376637687), (997, 202107485), (4985, 40421497), (106679, 1888855), (377771, 533395)]