80118945

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13591}}^1$

素因数の和:13733

約数の個数: 24

約数和(自身を含む): 139943232

約数和(自身を除く): 59824287

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 13591, 40773, 67955, 122319, 203865, 611595, 1780421, 5341263, 8902105, 16023789, 26706315, 80118945]

約数ペア:

[(1, 80118945), (3, 26706315), (5, 16023789), (9, 8902105), (15, 5341263), (45, 1780421), (131, 611595), (393, 203865), (655, 122319), (1179, 67955), (1965, 40773), (5895, 13591)]