168995505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11579}}^1$

素因数の和:11733

約数の個数: 32

約数和(自身を含む): 311270400

約数和(自身を除く): 142274895

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 4865, 11579, 14595, 34737, 57895, 81053, 173685, 243159, 405265, 1215795, 1609481, 4828443, 8047405, 11266367, 24142215, 33799101, 56331835, 168995505]

約数ペア:

[(1, 168995505), (3, 56331835), (5, 33799101), (7, 24142215), (15, 11266367), (21, 8047405), (35, 4828443), (105, 1609481), (139, 1215795), (417, 405265), (695, 243159), (973, 173685), (2085, 81053), (2919, 57895), (4865, 34737), (11579, 14595)]