25485625

素因数分解:

$5^4\times {\mathrm{11}}^2\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 30

約数和(自身を含む): 35109074

約数和(自身を除く): 9623449

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 337, 605, 625, 1375, 1685, 3025, 3707, 6875, 8425, 15125, 18535, 40777, 42125, 75625, 92675, 203885, 210625, 463375, 1019425, 2316875, 5097125, 25485625]

約数ペア:

[(1, 25485625), (5, 5097125), (11, 2316875), (25, 1019425), (55, 463375), (121, 210625), (125, 203885), (275, 92675), (337, 75625), (605, 42125), (625, 40777), (1375, 18535), (1685, 15125), (3025, 8425), (3707, 6875)]