12343705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 4763495

約数列:

[1, 5, 11, 29, 55, 71, 109, 145, 319, 355, 545, 781, 1199, 1595, 2059, 3161, 3905, 5995, 7739, 10295, 15805, 22649, 34771, 38695, 85129, 113245, 173855, 224431, 425645, 1122155, 2468741, 12343705]

約数ペア:

[(1, 12343705), (5, 2468741), (11, 1122155), (29, 425645), (55, 224431), (71, 173855), (109, 113245), (145, 85129), (319, 38695), (355, 34771), (545, 22649), (781, 15805), (1199, 10295), (1595, 7739), (2059, 5995), (3161, 3905)]