5156475

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 8593200

約数和(自身を除く): 3436725

約数列:

[1, 3, 5, 15, 25, 75, 197, 349, 591, 985, 1047, 1745, 2955, 4925, 5235, 8725, 14775, 26175, 68753, 206259, 343765, 1031295, 1718825, 5156475]

約数ペア:

[(1, 5156475), (3, 1718825), (5, 1031295), (15, 343765), (25, 206259), (75, 68753), (197, 26175), (349, 14775), (591, 8725), (985, 5235), (1047, 4925), (1745, 2955)]