168690069505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{42225299}}^1$

素因数の和:42225368

約数の個数: 16

約数和(自身を含む): 218895955200

約数和(自身を除く): 50205885695

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 42225299, 211126495, 717830083, 1984589053, 3589150415, 9922945265, 33738013901, 168690069505]

約数ペア:

[(1, 168690069505), (5, 33738013901), (17, 9922945265), (47, 3589150415), (85, 1984589053), (235, 717830083), (799, 211126495), (3995, 42225299)]