1248655635

素因数分解:

$3^3\times 5^1\times {\mathrm{9249301}}^1$

素因数の和:9249315

約数の個数: 16

約数和(自身を含む): 2219832480

約数和(自身を除く): 971176845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9249301, 27747903, 46246505, 83243709, 138739515, 249731127, 416218545, 1248655635]

約数ペア:

[(1, 1248655635), (3, 416218545), (5, 249731127), (9, 138739515), (15, 83243709), (27, 46246505), (45, 27747903), (135, 9249301)]