30048255

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18047}}^1$

素因数の和:18095

約数の個数: 24

約数和(自身を含む): 53494272

約数和(自身を除く): 23446017

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 18047, 54141, 90235, 162423, 270705, 667739, 812115, 2003217, 3338695, 6009651, 10016085, 30048255]

約数ペア:

[(1, 30048255), (3, 10016085), (5, 6009651), (9, 3338695), (15, 2003217), (37, 812115), (45, 667739), (111, 270705), (185, 162423), (333, 90235), (555, 54141), (1665, 18047)]