3326720535

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{1321}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 5820691968

約数和(自身を除く): 2493971433

約数列:

[1, 3, 5, 9, 15, 45, 191, 293, 573, 879, 955, 1321, 1465, 1719, 2637, 2865, 3963, 4395, 6605, 8595, 11889, 13185, 19815, 55963, 59445, 167889, 252311, 279815, 387053, 503667, 756933, 839445, 1161159, 1261555, 1935265, 2270799, 2518335, 3483477, 3784665, 5805795, 11353995, 17417385, 73927123, 221781369, 369635615, 665344107, 1108906845, 3326720535]

約数ペア:

[(1, 3326720535), (3, 1108906845), (5, 665344107), (9, 369635615), (15, 221781369), (45, 73927123), (191, 17417385), (293, 11353995), (573, 5805795), (879, 3784665), (955, 3483477), (1321, 2518335), (1465, 2270799), (1719, 1935265), (2637, 1261555), (2865, 1161159), (3963, 839445), (4395, 756933), (6605, 503667), (8595, 387053), (11889, 279815), (13185, 252311), (19815, 167889), (55963, 59445)]