39668445

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38327}}^1$

素因数の和:38361

約数の個数: 24

約数和(自身を含む): 71750016

約数和(自身を除く): 32081571

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 38327, 114981, 191635, 344943, 574905, 881521, 1724715, 2644563, 4407605, 7933689, 13222815, 39668445]

約数ペア:

[(1, 39668445), (3, 13222815), (5, 7933689), (9, 4407605), (15, 2644563), (23, 1724715), (45, 881521), (69, 574905), (115, 344943), (207, 191635), (345, 114981), (1035, 38327)]