137775770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1252507}}^1$

素因数の和:1252525

約数の個数: 16

約数和(自身を含む): 270541728

約数和(自身を除く): 132765958

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1252507, 2505014, 6262535, 12525070, 13777577, 27555154, 68887885, 137775770]

約数ペア:

[(1, 137775770), (2, 68887885), (5, 27555154), (10, 13777577), (11, 12525070), (22, 6262535), (55, 2505014), (110, 1252507)]