293073385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{991}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 405688320

約数和(自身を除く): 112614935

約数列:

[1, 5, 11, 19, 55, 95, 209, 283, 991, 1045, 1415, 3113, 4955, 5377, 10901, 15565, 18829, 26885, 54505, 59147, 94145, 207119, 280453, 295735, 1035595, 1402265, 3084983, 5328607, 15424915, 26643035, 58614677, 293073385]

約数ペア:

[(1, 293073385), (5, 58614677), (11, 26643035), (19, 15424915), (55, 5328607), (95, 3084983), (209, 1402265), (283, 1035595), (991, 295735), (1045, 280453), (1415, 207119), (3113, 94145), (4955, 59147), (5377, 54505), (10901, 26885), (15565, 18829)]