55140315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6949}}^1$

素因数の和:7003

約数の個数: 24

約数和(自身を含む): 92240400

約数和(自身を除く): 37100085

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 6949, 7935, 20847, 34745, 104235, 159827, 479481, 799135, 2397405, 3676021, 11028063, 18380105, 55140315]

約数ペア:

[(1, 55140315), (3, 18380105), (5, 11028063), (15, 3676021), (23, 2397405), (69, 799135), (115, 479481), (345, 159827), (529, 104235), (1587, 34745), (2645, 20847), (6949, 7935)]