4206225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 7365600

約数和(自身を除く): 3159375

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 3299, 9897, 16495, 49485, 56083, 82475, 168249, 247425, 280415, 841245, 1402075, 4206225]

約数ペア:

[(1, 4206225), (3, 1402075), (5, 841245), (15, 280415), (17, 247425), (25, 168249), (51, 82475), (75, 56083), (85, 49485), (255, 16495), (425, 9897), (1275, 3299)]