7680325

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 9999360

約数和(自身を除く): 2319035

約数列:

[1, 5, 25, 41, 59, 127, 205, 295, 635, 1025, 1475, 2419, 3175, 5207, 7493, 12095, 26035, 37465, 60475, 130175, 187325, 307213, 1536065, 7680325]

約数ペア:

[(1, 7680325), (5, 1536065), (25, 307213), (41, 187325), (59, 130175), (127, 60475), (205, 37465), (295, 26035), (635, 12095), (1025, 7493), (1475, 5207), (2419, 3175)]