139020735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1324007}}^1$

素因数の和:1324022

約数の個数: 16

約数和(自身を含む): 254209536

約数和(自身を除く): 115188801

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1324007, 3972021, 6620035, 9268049, 19860105, 27804147, 46340245, 139020735]

約数ペア:

[(1, 139020735), (3, 46340245), (5, 27804147), (7, 19860105), (15, 9268049), (21, 6620035), (35, 3972021), (105, 1324007)]