13122025

素因数分解:

$5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 18748800

約数和(自身を除く): 5626775

約数列:

[1, 5, 7, 25, 35, 167, 175, 449, 835, 1169, 2245, 3143, 4175, 5845, 11225, 15715, 29225, 74983, 78575, 374915, 524881, 1874575, 2624405, 13122025]

約数ペア:

[(1, 13122025), (5, 2624405), (7, 1874575), (25, 524881), (35, 374915), (167, 78575), (175, 74983), (449, 29225), (835, 15715), (1169, 11225), (2245, 5845), (3143, 4175)]