27968175

素因数分解:

$3^2\times 5^2\times {\mathrm{124303}}^1$

素因数の和:124319

約数の個数: 18

約数和(自身を含む): 50094512

約数和(自身を除く): 22126337

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 124303, 372909, 621515, 1118727, 1864545, 3107575, 5593635, 9322725, 27968175]

約数ペア:

[(1, 27968175), (3, 9322725), (5, 5593635), (9, 3107575), (15, 1864545), (25, 1118727), (45, 621515), (75, 372909), (225, 124303)]