2012152385

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{48017}}^1$

素因数の和:48085

約数の個数: 24

約数和(自身を含む): 2653474680

約数和(自身を除く): 641322295

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2465, 8381, 41905, 48017, 240085, 816289, 1392493, 4081445, 6962465, 13876913, 23672381, 69384565, 118361905, 402430477, 2012152385]

約数ペア:

[(1, 2012152385), (5, 402430477), (17, 118361905), (29, 69384565), (85, 23672381), (145, 13876913), (289, 6962465), (493, 4081445), (1445, 1392493), (2465, 816289), (8381, 240085), (41905, 48017)]