38971565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 53136000

約数和(自身を除く): 14164435

約数列:

[1, 5, 17, 19, 59, 85, 95, 295, 323, 409, 1003, 1121, 1615, 2045, 5015, 5605, 6953, 7771, 19057, 24131, 34765, 38855, 95285, 120655, 132107, 410227, 458489, 660535, 2051135, 2292445, 7794313, 38971565]

約数ペア:

[(1, 38971565), (5, 7794313), (17, 2292445), (19, 2051135), (59, 660535), (85, 458489), (95, 410227), (295, 132107), (323, 120655), (409, 95285), (1003, 38855), (1121, 34765), (1615, 24131), (2045, 19057), (5015, 7771), (5605, 6953)]