40043145

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 65888640

約数和(自身を除く): 25845495

約数列:

[1, 3, 5, 15, 61, 107, 183, 305, 321, 409, 535, 915, 1227, 1605, 2045, 6135, 6527, 19581, 24949, 32635, 43763, 74847, 97905, 124745, 131289, 218815, 374235, 656445, 2669543, 8008629, 13347715, 40043145]

約数ペア:

[(1, 40043145), (3, 13347715), (5, 8008629), (15, 2669543), (61, 656445), (107, 374235), (183, 218815), (305, 131289), (321, 124745), (409, 97905), (535, 74847), (915, 43763), (1227, 32635), (1605, 24949), (2045, 19581), (6135, 6527)]