345180025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{336761}}^1$

素因数の和:336812

約数の個数: 12

約数和(自身を含む): 438464124

約数和(自身を除く): 93284099

約数列:

[1, 5, 25, 41, 205, 1025, 336761, 1683805, 8419025, 13807201, 69036005, 345180025]

約数ペア:

[(1, 345180025), (5, 69036005), (25, 13807201), (41, 8419025), (205, 1683805), (1025, 336761)]