2193142005

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{547601}}^1$

素因数の和:547701

約数の個数: 24

約数和(自身を含む): 3844166040

約数和(自身を除く): 1651024035

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 547601, 1642803, 2738005, 4928409, 8214015, 24642045, 48736489, 146209467, 243682445, 438628401, 731047335, 2193142005]

約数ペア:

[(1, 2193142005), (3, 731047335), (5, 438628401), (9, 243682445), (15, 146209467), (45, 48736489), (89, 24642045), (267, 8214015), (445, 4928409), (801, 2738005), (1335, 1642803), (4005, 547601)]