136400425

素因数分解:

$5^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{929}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 193737600

約数和(自身を除く): 57337175

約数列:

[1, 5, 7, 25, 35, 175, 839, 929, 4195, 4645, 5873, 6503, 20975, 23225, 29365, 32515, 146825, 162575, 779431, 3897155, 5456017, 19485775, 27280085, 136400425]

約数ペア:

[(1, 136400425), (5, 27280085), (7, 19485775), (25, 5456017), (35, 3897155), (175, 779431), (839, 162575), (929, 146825), (4195, 32515), (4645, 29365), (5873, 23225), (6503, 20975)]