4922425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 6601760

約数和(自身を除く): 1679335

約数列:

[1, 5, 19, 25, 43, 95, 215, 241, 475, 817, 1075, 1205, 4085, 4579, 6025, 10363, 20425, 22895, 51815, 114475, 196897, 259075, 984485, 4922425]

約数ペア:

[(1, 4922425), (5, 984485), (19, 259075), (25, 196897), (43, 114475), (95, 51815), (215, 22895), (241, 20425), (475, 10363), (817, 6025), (1075, 4579), (1205, 4085)]