38807285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 53032320

約数和(自身を除く): 14225035

約数列:

[1, 5, 11, 43, 55, 61, 215, 269, 305, 473, 671, 1345, 2365, 2623, 2959, 3355, 11567, 13115, 14795, 16409, 28853, 57835, 82045, 127237, 144265, 180499, 636185, 705587, 902495, 3527935, 7761457, 38807285]

約数ペア:

[(1, 38807285), (5, 7761457), (11, 3527935), (43, 902495), (55, 705587), (61, 636185), (215, 180499), (269, 144265), (305, 127237), (473, 82045), (671, 57835), (1345, 28853), (2365, 16409), (2623, 14795), (2959, 13115), (3355, 11567)]