67956225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53299}}^1$

素因数の和:53329

約数の個数: 24

約数和(自身を含む): 118965600

約数和(自身を除く): 51009375

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 53299, 159897, 266495, 799485, 906083, 1332475, 2718249, 3997425, 4530415, 13591245, 22652075, 67956225]

約数ペア:

[(1, 67956225), (3, 22652075), (5, 13591245), (15, 4530415), (17, 3997425), (25, 2718249), (51, 1332475), (75, 906083), (85, 799485), (255, 266495), (425, 159897), (1275, 53299)]