225507423

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 318963712

約数和(自身を除く): 93456289

約数列:

[1, 3, 31, 61, 93, 127, 183, 313, 381, 939, 1891, 3937, 5673, 7747, 9703, 11811, 19093, 23241, 29109, 39751, 57279, 119253, 240157, 591883, 720471, 1232281, 1775649, 2424811, 3696843, 7274433, 75169141, 225507423]

約数ペア:

[(1, 225507423), (3, 75169141), (31, 7274433), (61, 3696843), (93, 2424811), (127, 1775649), (183, 1232281), (313, 720471), (381, 591883), (939, 240157), (1891, 119253), (3937, 57279), (5673, 39751), (7747, 29109), (9703, 23241), (11811, 19093)]