80122985

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 97962240

約数和(自身を除く): 17839255

約数列:

[1, 5, 79, 193, 395, 965, 1051, 5255, 15247, 76235, 83029, 202843, 415145, 1014215, 16024597, 80122985]

約数ペア:

[(1, 80122985), (5, 16024597), (79, 1014215), (193, 415145), (395, 202843), (965, 83029), (1051, 76235), (5255, 15247)]