1330488795

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{2213}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 2152008000

約数和(自身を除く): 821519205

約数列:

[1, 3, 5, 15, 149, 269, 447, 745, 807, 1345, 2213, 2235, 4035, 6639, 11065, 33195, 40081, 120243, 200405, 329737, 595297, 601215, 989211, 1648685, 1785891, 2976485, 4946055, 8929455, 88699253, 266097759, 443496265, 1330488795]

約数ペア:

[(1, 1330488795), (3, 443496265), (5, 266097759), (15, 88699253), (149, 8929455), (269, 4946055), (447, 2976485), (745, 1785891), (807, 1648685), (1345, 989211), (2213, 601215), (2235, 595297), (4035, 329737), (6639, 200405), (11065, 120243), (33195, 40081)]