25625045305

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{346261}}^1$

素因数の和:346345

約数の個数: 24

約数和(自身を含む): 33245307144

約数和(自身を除く): 7620261839

約数列:

[1, 5, 19, 41, 95, 205, 361, 779, 1805, 3895, 14801, 74005, 346261, 1731305, 6578959, 14196701, 32894795, 70983505, 125000221, 269737319, 625001105, 1348686595, 5125009061, 25625045305]

約数ペア:

[(1, 25625045305), (5, 5125009061), (19, 1348686595), (41, 625001105), (95, 269737319), (205, 125000221), (361, 70983505), (779, 32894795), (1805, 14196701), (3895, 6578959), (14801, 1731305), (74005, 346261)]