80694955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1511}}^1$

素因数の和:2498

約数の個数: 16

約数和(自身を含む): 105815808

約数和(自身を除く): 25120853

約数列:

[1, 5, 11, 55, 971, 1511, 4855, 7555, 10681, 16621, 53405, 83105, 1467181, 7335905, 16138991, 80694955]

約数ペア:

[(1, 80694955), (5, 16138991), (11, 7335905), (55, 1467181), (971, 83105), (1511, 53405), (4855, 16621), (7555, 10681)]