3931005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 7136640

約数和(自身を除く): 3205635

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1061, 1235, 3183, 3705, 5305, 13793, 15915, 20159, 41379, 60477, 68965, 100795, 206895, 262067, 302385, 786201, 1310335, 3931005]

約数ペア:

[(1, 3931005), (3, 1310335), (5, 786201), (13, 302385), (15, 262067), (19, 206895), (39, 100795), (57, 68965), (65, 60477), (95, 41379), (195, 20159), (247, 15915), (285, 13793), (741, 5305), (1061, 3705), (1235, 3183)]