39124905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 67246848

約数和(自身を除く): 28121943

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 2161, 3621, 6035, 6483, 10805, 18105, 32415, 36737, 110211, 153431, 183685, 460293, 551055, 767155, 2301465, 2608327, 7824981, 13041635, 39124905]

約数ペア:

[(1, 39124905), (3, 13041635), (5, 7824981), (15, 2608327), (17, 2301465), (51, 767155), (71, 551055), (85, 460293), (213, 183685), (255, 153431), (355, 110211), (1065, 36737), (1207, 32415), (2161, 18105), (3621, 10805), (6035, 6483)]