25043825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 32482296

約数和(自身を除く): 7438471

約数列:

[1, 5, 25, 41, 53, 205, 265, 461, 1025, 1325, 2173, 2305, 10865, 11525, 18901, 24433, 54325, 94505, 122165, 472525, 610825, 1001753, 5008765, 25043825]

約数ペア:

[(1, 25043825), (5, 5008765), (25, 1001753), (41, 610825), (53, 472525), (205, 122165), (265, 94505), (461, 54325), (1025, 24433), (1325, 18901), (2173, 11525), (2305, 10865)]