25875430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{52807}}^1$

素因数の和:52828

約数の個数: 24

約数和(自身を含む): 54181008

約数和(自身を除く): 28305578

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 52807, 105614, 264035, 369649, 528070, 739298, 1848245, 2587543, 3696490, 5175086, 12937715, 25875430]

約数ペア:

[(1, 25875430), (2, 12937715), (5, 5175086), (7, 3696490), (10, 2587543), (14, 1848245), (35, 739298), (49, 528070), (70, 369649), (98, 264035), (245, 105614), (490, 52807)]