40273185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 66972672

約数和(自身を除く): 26699487

約数列:

[1, 3, 5, 15, 31, 93, 155, 257, 337, 465, 771, 1011, 1285, 1685, 3855, 5055, 7967, 10447, 23901, 31341, 39835, 52235, 86609, 119505, 156705, 259827, 433045, 1299135, 2684879, 8054637, 13424395, 40273185]

約数ペア:

[(1, 40273185), (3, 13424395), (5, 8054637), (15, 2684879), (31, 1299135), (93, 433045), (155, 259827), (257, 156705), (337, 119505), (465, 86609), (771, 52235), (1011, 39835), (1285, 31341), (1685, 23901), (3855, 10447), (5055, 7967)]