80674755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9257}}^1$

素因数の和:9355

約数の個数: 32

約数和(自身を含む): 149313024

約数和(自身を除く): 68638269

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 9257, 27771, 46285, 64799, 138855, 194397, 323995, 768331, 971985, 2304993, 3841655, 5378317, 11524965, 16134951, 26891585, 80674755]

約数ペア:

[(1, 80674755), (3, 26891585), (5, 16134951), (7, 11524965), (15, 5378317), (21, 3841655), (35, 2304993), (83, 971985), (105, 768331), (249, 323995), (415, 194397), (581, 138855), (1245, 64799), (1743, 46285), (2905, 27771), (8715, 9257)]