26669955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136769}}^1$

素因数の和:136790

約数の個数: 16

約数和(自身を含む): 45954720

約数和(自身を除く): 19284765

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 136769, 410307, 683845, 1777997, 2051535, 5333991, 8889985, 26669955]

約数ペア:

[(1, 26669955), (3, 8889985), (5, 5333991), (13, 2051535), (15, 1777997), (39, 683845), (65, 410307), (195, 136769)]