49980075

素因数分解:

$3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{2593}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 82987248

約数和(自身を除く): 33007173

約数列:

[1, 3, 5, 15, 25, 75, 257, 771, 1285, 2593, 3855, 6425, 7779, 12965, 19275, 38895, 64825, 194475, 666401, 1999203, 3332005, 9996015, 16660025, 49980075]

約数ペア:

[(1, 49980075), (3, 16660025), (5, 9996015), (15, 3332005), (25, 1999203), (75, 666401), (257, 194475), (771, 64825), (1285, 38895), (2593, 19275), (3855, 12965), (6425, 7779)]