2912664525

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{1103}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 4874045184

約数和(自身を除く): 1961380659

約数列:

[1, 3, 5, 15, 25, 75, 137, 257, 411, 685, 771, 1103, 1285, 2055, 3309, 3425, 3855, 5515, 6425, 10275, 16545, 19275, 27575, 35209, 82725, 105627, 151111, 176045, 283471, 453333, 528135, 755555, 850413, 880225, 1417355, 2266665, 2640675, 3777775, 4252065, 7086775, 11333325, 21260325, 38835527, 116506581, 194177635, 582532905, 970888175, 2912664525]

約数ペア:

[(1, 2912664525), (3, 970888175), (5, 582532905), (15, 194177635), (25, 116506581), (75, 38835527), (137, 21260325), (257, 11333325), (411, 7086775), (685, 4252065), (771, 3777775), (1103, 2640675), (1285, 2266665), (2055, 1417355), (3309, 880225), (3425, 850413), (3855, 755555), (5515, 528135), (6425, 453333), (10275, 283471), (16545, 176045), (19275, 151111), (27575, 105627), (35209, 82725)]