315045025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{307361}}^1$

素因数の和:307412

約数の個数: 12

約数和(自身を含む): 400185324

約数和(自身を除く): 85140299

約数列:

[1, 5, 25, 41, 205, 1025, 307361, 1536805, 7684025, 12601801, 63009005, 315045025]

約数ペア:

[(1, 315045025), (5, 63009005), (25, 12601801), (41, 7684025), (205, 1536805), (1025, 307361)]