25887225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3826

約数の個数: 48

約数和(自身を含む): 52691072

約数和(自身を除く): 26803847

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 3793, 6825, 11379, 18965, 26551, 49309, 56895, 79653, 94825, 132755, 147927, 246545, 284475, 345163, 398265, 663775, 739635, 1035489, 1232725, 1725815, 1991325, 3698175, 5177445, 8629075, 25887225]

約数ペア:

[(1, 25887225), (3, 8629075), (5, 5177445), (7, 3698175), (13, 1991325), (15, 1725815), (21, 1232725), (25, 1035489), (35, 739635), (39, 663775), (65, 398265), (75, 345163), (91, 284475), (105, 246545), (175, 147927), (195, 132755), (273, 94825), (325, 79653), (455, 56895), (525, 49309), (975, 26551), (1365, 18965), (2275, 11379), (3793, 6825)]