14897946245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32742739}}^1$

素因数の和:32742764

約数の個数: 16

約数和(自身を含む): 22003121280

約数和(自身を除く): 7105175035

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 32742739, 163713695, 229199173, 425655607, 1145995865, 2128278035, 2979589249, 14897946245]

約数ペア:

[(1, 14897946245), (5, 2979589249), (7, 2128278035), (13, 1145995865), (35, 425655607), (65, 229199173), (91, 163713695), (455, 32742739)]