30173425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 39754400

約数和(自身を除く): 9580975

約数列:

[1, 5, 19, 25, 95, 139, 457, 475, 695, 2285, 2641, 3475, 8683, 11425, 13205, 43415, 63523, 66025, 217075, 317615, 1206937, 1588075, 6034685, 30173425]

約数ペア:

[(1, 30173425), (5, 6034685), (19, 1588075), (25, 1206937), (95, 317615), (139, 217075), (457, 66025), (475, 63523), (695, 43415), (2285, 13205), (2641, 11425), (3475, 8683)]