2053035

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 3644784

約数和(自身を除く): 1591749

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1061, 1935, 3183, 5305, 9549, 15915, 45623, 47745, 136869, 228115, 410607, 684345, 2053035]

約数ペア:

[(1, 2053035), (3, 684345), (5, 410607), (9, 228115), (15, 136869), (43, 47745), (45, 45623), (129, 15915), (215, 9549), (387, 5305), (645, 3183), (1061, 1935)]