13550199525

素因数分解:

$3^2\times 5^2\times {\mathrm{60223109}}^1$

素因数の和:60223125

約数の個数: 18

約数和(自身を含む): 24269913330

約数和(自身を除く): 10719713805

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 60223109, 180669327, 301115545, 542007981, 903346635, 1505577725, 2710039905, 4516733175, 13550199525]

約数ペア:

[(1, 13550199525), (3, 4516733175), (5, 2710039905), (9, 1505577725), (15, 903346635), (25, 542007981), (45, 301115545), (75, 180669327), (225, 60223109)]