79648985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15511}}^1$

素因数の和:15608

約数の個数: 16

約数和(自身を含む): 104240640

約数和(自身を除く): 24591655

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 15511, 77555, 201643, 1008215, 1225369, 6126845, 15929797, 79648985]

約数ペア:

[(1, 79648985), (5, 15929797), (13, 6126845), (65, 1225369), (79, 1008215), (395, 201643), (1027, 77555), (5135, 15511)]