2594745

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 4744740

約数和(自身を除く): 2149995

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 529, 545, 981, 1035, 1587, 1635, 2507, 2645, 4761, 4905, 7521, 7935, 12535, 22563, 23805, 37605, 57661, 112815, 172983, 288305, 518949, 864915, 2594745]

約数ペア:

[(1, 2594745), (3, 864915), (5, 518949), (9, 288305), (15, 172983), (23, 112815), (45, 57661), (69, 37605), (109, 23805), (115, 22563), (207, 12535), (327, 7935), (345, 7521), (529, 4905), (545, 4761), (981, 2645), (1035, 2507), (1587, 1635)]