85890489

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 120825120

約数和(自身を除く): 34934631

約数列:

[1, 3, 29, 59, 87, 177, 577, 841, 1711, 1731, 2523, 5133, 16733, 34043, 49619, 50199, 102129, 148857, 485257, 987247, 1455771, 2961741, 28630163, 85890489]

約数ペア:

[(1, 85890489), (3, 28630163), (29, 2961741), (59, 1455771), (87, 987247), (177, 485257), (577, 148857), (841, 102129), (1711, 50199), (1731, 49619), (2523, 34043), (5133, 16733)]