140975185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{4261}}^1$

素因数の和:4788

約数の個数: 16

約数和(自身を含む): 182584080

約数和(自身を除く): 41608895

約数列:

[1, 5, 13, 65, 509, 2545, 4261, 6617, 21305, 33085, 55393, 276965, 2168849, 10844245, 28195037, 140975185]

約数ペア:

[(1, 140975185), (5, 28195037), (13, 10844245), (65, 2168849), (509, 276965), (2545, 55393), (4261, 33085), (6617, 21305)]