97724225

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 123742080

約数和(自身を除く): 26017855

約数列:

[1, 5, 25, 89, 167, 263, 445, 835, 1315, 2225, 4175, 6575, 14863, 23407, 43921, 74315, 117035, 219605, 371575, 585175, 1098025, 3908969, 19544845, 97724225]

約数ペア:

[(1, 97724225), (5, 19544845), (25, 3908969), (89, 1098025), (167, 585175), (263, 371575), (445, 219605), (835, 117035), (1315, 74315), (2225, 43921), (4175, 23407), (6575, 14863)]