5487775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 7193984

約数和(自身を除く): 1706209

約数列:

[1, 5, 25, 31, 73, 97, 155, 365, 485, 775, 1825, 2263, 2425, 3007, 7081, 11315, 15035, 35405, 56575, 75175, 177025, 219511, 1097555, 5487775]

約数ペア:

[(1, 5487775), (5, 1097555), (25, 219511), (31, 177025), (73, 75175), (97, 56575), (155, 35405), (365, 15035), (485, 11315), (775, 7081), (1825, 3007), (2263, 2425)]