73154315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 100880640

約数和(自身を除く): 27726325

約数列:

[1, 5, 13, 17, 65, 85, 221, 239, 277, 1105, 1195, 1385, 3107, 3601, 4063, 4709, 15535, 18005, 20315, 23545, 52819, 61217, 66203, 264095, 306085, 331015, 860639, 1125451, 4303195, 5627255, 14630863, 73154315]

約数ペア:

[(1, 73154315), (5, 14630863), (13, 5627255), (17, 4303195), (65, 1125451), (85, 860639), (221, 331015), (239, 306085), (277, 264095), (1105, 66203), (1195, 61217), (1385, 52819), (3107, 23545), (3601, 20315), (4063, 18005), (4709, 15535)]