3383425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 4687200

約数和(自身を除く): 1303775

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 419, 425, 475, 1615, 2095, 7123, 7961, 8075, 10475, 35615, 39805, 135337, 178075, 199025, 676685, 3383425]

約数ペア:

[(1, 3383425), (5, 676685), (17, 199025), (19, 178075), (25, 135337), (85, 39805), (95, 35615), (323, 10475), (419, 8075), (425, 7961), (475, 7123), (1615, 2095)]