40319145

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4691}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 70267392

約数和(自身を除く): 29948247

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 4691, 8595, 14073, 23455, 42219, 70365, 211095, 895981, 2687943, 4479905, 8063829, 13439715, 40319145]

約数ペア:

[(1, 40319145), (3, 13439715), (5, 8063829), (9, 4479905), (15, 2687943), (45, 895981), (191, 211095), (573, 70365), (955, 42219), (1719, 23455), (2865, 14073), (4691, 8595)]