42974235

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41521}}^1$

素因数の和:41555

約数の個数: 24

約数和(自身を含む): 77729184

約数和(自身を除く): 34754949

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 41521, 124563, 207605, 373689, 622815, 954983, 1868445, 2864949, 4774915, 8594847, 14324745, 42974235]

約数ペア:

[(1, 42974235), (3, 14324745), (5, 8594847), (9, 4774915), (15, 2864949), (23, 1868445), (45, 954983), (69, 622815), (115, 373689), (207, 207605), (345, 124563), (1035, 41521)]