67887205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{13093}}^1$

素因数の和:13176

約数の個数: 16

約数和(自身を含む): 87677424

約数和(自身を除く): 19790219

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 13093, 65465, 222581, 798673, 1112905, 3993365, 13577441, 67887205]

約数ペア:

[(1, 67887205), (5, 13577441), (17, 3993365), (61, 1112905), (85, 798673), (305, 222581), (1037, 65465), (5185, 13093)]