23057235

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1669}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 40120080

約数和(自身を除く): 17062845

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 1669, 2763, 4605, 5007, 8345, 13815, 15021, 25035, 75105, 512383, 1537149, 2561915, 4611447, 7685745, 23057235]

約数ペア:

[(1, 23057235), (3, 7685745), (5, 4611447), (9, 2561915), (15, 1537149), (45, 512383), (307, 75105), (921, 25035), (1535, 15021), (1669, 13815), (2763, 8345), (4605, 5007)]