6864885

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 12312960

約数和(自身を除く): 5448075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 241, 633, 723, 1055, 1205, 1899, 2169, 3165, 3615, 5697, 6507, 9495, 10845, 28485, 32535, 50851, 152553, 254255, 457659, 762765, 1372977, 2288295, 6864885]

約数ペア:

[(1, 6864885), (3, 2288295), (5, 1372977), (9, 762765), (15, 457659), (27, 254255), (45, 152553), (135, 50851), (211, 32535), (241, 28485), (633, 10845), (723, 9495), (1055, 6507), (1205, 5697), (1899, 3615), (2169, 3165)]