1420785465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{141161}}^1$

素因数の和:141241

約数の個数: 32

約数和(自身を含む): 2520588672

約数和(自身を除く): 1099803207

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 141161, 423483, 705805, 1552771, 2117415, 4658313, 7763855, 8610821, 23291565, 25832463, 43054105, 94719031, 129162315, 284157093, 473595155, 1420785465]

約数ペア:

[(1, 1420785465), (3, 473595155), (5, 284157093), (11, 129162315), (15, 94719031), (33, 43054105), (55, 25832463), (61, 23291565), (165, 8610821), (183, 7763855), (305, 4658313), (671, 2117415), (915, 1552771), (2013, 705805), (3355, 423483), (10065, 141161)]