159807225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{125339}}^1$

素因数の和:125369

約数の個数: 24

約数和(自身を含む): 279758880

約数和(自身を除く): 119951655

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 125339, 376017, 626695, 1880085, 2130763, 3133475, 6392289, 9400425, 10653815, 31961445, 53269075, 159807225]

約数ペア:

[(1, 159807225), (3, 53269075), (5, 31961445), (15, 10653815), (17, 9400425), (25, 6392289), (51, 3133475), (75, 2130763), (85, 1880085), (255, 626695), (425, 376017), (1275, 125339)]