2244015

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 3976128

約数和(自身を除く): 1732113

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1061, 2115, 3183, 5305, 9549, 15915, 47745, 49867, 149601, 249335, 448803, 748005, 2244015]

約数ペア:

[(1, 2244015), (3, 748005), (5, 448803), (9, 249335), (15, 149601), (45, 49867), (47, 47745), (141, 15915), (235, 9549), (423, 5305), (705, 3183), (1061, 2115)]