672494845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2239}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 908328960

約数和(自身を除く): 235834115

約数列:

[1, 5, 11, 43, 55, 127, 215, 473, 635, 1397, 2239, 2365, 5461, 6985, 11195, 24629, 27305, 60071, 96277, 123145, 284353, 300355, 481385, 1059047, 1421765, 3127883, 5295235, 12227179, 15639415, 61135895, 134498969, 672494845]

約数ペア:

[(1, 672494845), (5, 134498969), (11, 61135895), (43, 15639415), (55, 12227179), (127, 5295235), (215, 3127883), (473, 1421765), (635, 1059047), (1397, 481385), (2239, 300355), (2365, 284353), (5461, 123145), (6985, 96277), (11195, 60071), (24629, 27305)]