9521225

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 13832448

約数和(自身を除く): 4311223

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 1025, 1327, 1435, 6635, 7175, 9289, 33175, 46445, 54407, 232225, 272035, 380849, 1360175, 1904245, 9521225]

約数ペア:

[(1, 9521225), (5, 1904245), (7, 1360175), (25, 380849), (35, 272035), (41, 232225), (175, 54407), (205, 46445), (287, 33175), (1025, 9289), (1327, 7175), (1435, 6635)]