56864295

素因数分解:

$3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1061}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 101442240

約数和(自身を除く): 44577945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397, 1061, 1191, 1985, 3183, 3573, 5305, 5955, 9549, 10719, 15915, 17865, 28647, 47745, 53595, 143235, 421217, 1263651, 2106085, 3790953, 6318255, 11372859, 18954765, 56864295]

約数ペア:

[(1, 56864295), (3, 18954765), (5, 11372859), (9, 6318255), (15, 3790953), (27, 2106085), (45, 1263651), (135, 421217), (397, 143235), (1061, 53595), (1191, 47745), (1985, 28647), (3183, 17865), (3573, 15915), (5305, 10719), (5955, 9549)]