12841065

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 23159040

約数和(自身を除く): 10317975

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1303, 1971, 3285, 3909, 6515, 9855, 11727, 19545, 35181, 58635, 95119, 175905, 285357, 475595, 856071, 1426785, 2568213, 4280355, 12841065]

約数ペア:

[(1, 12841065), (3, 4280355), (5, 2568213), (9, 1426785), (15, 856071), (27, 475595), (45, 285357), (73, 175905), (135, 95119), (219, 58635), (365, 35181), (657, 19545), (1095, 11727), (1303, 9855), (1971, 6515), (3285, 3909)]