24225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:49

約数の個数: 24

約数和(自身を含む): 44640

約数和(自身を除く): 20415

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 4845, 8075, 24225]

約数ペア:

[(1, 24225), (3, 8075), (5, 4845), (15, 1615), (17, 1425), (19, 1275), (25, 969), (51, 475), (57, 425), (75, 323), (85, 285), (95, 255)]