138757535

素因数分解:

$5^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{3301}}^1$

素因数の和:4514

約数の個数: 16

約数和(自身を含む): 190512192

約数和(自身を除く): 51754657

約数列:

[1, 5, 7, 35, 1201, 3301, 6005, 8407, 16505, 23107, 42035, 115535, 3964501, 19822505, 27751507, 138757535]

約数ペア:

[(1, 138757535), (5, 27751507), (7, 19822505), (35, 3964501), (1201, 115535), (3301, 42035), (6005, 23107), (8407, 16505)]