1055385

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 1872000

約数和(自身を除く): 816615

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 499, 705, 1497, 2115, 2495, 4491, 7485, 22455, 23453, 70359, 117265, 211077, 351795, 1055385]

約数ペア:

[(1, 1055385), (3, 351795), (5, 211077), (9, 117265), (15, 70359), (45, 23453), (47, 22455), (141, 7485), (235, 4491), (423, 2495), (499, 2115), (705, 1497)]