188747425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9241}}^1$

素因数の和:9313

約数の個数: 24

約数和(自身を含む): 252121760

約数和(自身を除く): 63374335

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 4085, 9241, 20425, 46205, 175579, 231025, 397363, 877895, 1986815, 4389475, 7549897, 9934075, 37749485, 188747425]

約数ペア:

[(1, 188747425), (5, 37749485), (19, 9934075), (25, 7549897), (43, 4389475), (95, 1986815), (215, 877895), (475, 397363), (817, 231025), (1075, 175579), (4085, 46205), (9241, 20425)]