12705921105

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1\times {\mathrm{23269}}^1$

素因数の和:23953

約数の個数: 32

約数和(自身を含む): 20708438400

約数和(自身を除く): 8002517295

約数列:

[1, 3, 5, 15, 59, 177, 295, 617, 885, 1851, 3085, 9255, 23269, 36403, 69807, 109209, 116345, 182015, 349035, 546045, 1372871, 4118613, 6864355, 14356973, 20593065, 43070919, 71784865, 215354595, 847061407, 2541184221, 4235307035, 12705921105]

約数ペア:

[(1, 12705921105), (3, 4235307035), (5, 2541184221), (15, 847061407), (59, 215354595), (177, 71784865), (295, 43070919), (617, 20593065), (885, 14356973), (1851, 6864355), (3085, 4118613), (9255, 1372871), (23269, 546045), (36403, 349035), (69807, 182015), (109209, 116345)]