830776125

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{51521}}^1$

素因数の和:51582

約数の個数: 32

約数和(自身を含む): 1414588032

約数和(自身を除く): 583811907

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 5375, 16125, 51521, 154563, 257605, 772815, 1288025, 2215403, 3864075, 6440125, 6646209, 11077015, 19320375, 33231045, 55385075, 166155225, 276925375, 830776125]

約数ペア:

[(1, 830776125), (3, 276925375), (5, 166155225), (15, 55385075), (25, 33231045), (43, 19320375), (75, 11077015), (125, 6646209), (129, 6440125), (215, 3864075), (375, 2215403), (645, 1288025), (1075, 772815), (3225, 257605), (5375, 154563), (16125, 51521)]