144487885

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1787}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 176282496

約数和(自身を除く): 31794611

約数列:

[1, 5, 103, 157, 515, 785, 1787, 8935, 16171, 80855, 184061, 280559, 920305, 1402795, 28897577, 144487885]

約数ペア:

[(1, 144487885), (5, 28897577), (103, 1402795), (157, 920305), (515, 280559), (785, 184061), (1787, 80855), (8935, 16171)]