2042235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 3813264

約数和(自身を除く): 1771029

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3491, 10473, 17455, 31419, 45383, 52365, 136149, 157095, 226915, 408447, 680745, 2042235]

約数ペア:

[(1, 2042235), (3, 680745), (5, 408447), (9, 226915), (13, 157095), (15, 136149), (39, 52365), (45, 45383), (65, 31419), (117, 17455), (195, 10473), (585, 3491)]