12894125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{3557}}^1$

素因数の和:3601

約数の個数: 16

約数和(自身を含む): 16651440

約数和(自身を除く): 3757315

約数列:

[1, 5, 25, 29, 125, 145, 725, 3557, 3625, 17785, 88925, 103153, 444625, 515765, 2578825, 12894125]

約数ペア:

[(1, 12894125), (5, 2578825), (25, 515765), (29, 444625), (125, 103153), (145, 88925), (725, 17785), (3557, 3625)]