53011575

素因数分解:

$3^2\times 5^2\times {\mathrm{235607}}^1$

素因数の和:235623

約数の個数: 18

約数和(自身を含む): 94950024

約数和(自身を除く): 41938449

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 235607, 706821, 1178035, 2120463, 3534105, 5890175, 10602315, 17670525, 53011575]

約数ペア:

[(1, 53011575), (3, 17670525), (5, 10602315), (9, 5890175), (15, 3534105), (25, 2120463), (45, 1178035), (75, 706821), (225, 235607)]