4896035425

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{542497}}^1$

素因数の和:542545

約数の個数: 18

約数和(自身を含む): 6407443878

約数和(自身を除く): 1511408453

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 9025, 542497, 2712485, 10307443, 13562425, 51537215, 195841417, 257686075, 979207085, 4896035425]

約数ペア:

[(1, 4896035425), (5, 979207085), (19, 257686075), (25, 195841417), (95, 51537215), (361, 13562425), (475, 10307443), (1805, 2712485), (9025, 542497)]