136989885

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{128629}}^1$

素因数の和:128708

約数の個数: 16

約数和(自身を含む): 222272640

約数和(自身を除く): 85282755

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 128629, 385887, 643145, 1929435, 9132659, 27397977, 45663295, 136989885]

約数ペア:

[(1, 136989885), (3, 45663295), (5, 27397977), (15, 9132659), (71, 1929435), (213, 643145), (355, 385887), (1065, 128629)]