9689075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{3203}}^1$

素因数の和:3235

約数の個数: 18

約数和(自身を含む): 13210092

約数和(自身を除く): 3521017

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 3203, 16015, 35233, 80075, 176165, 387563, 880825, 1937815, 9689075]

約数ペア:

[(1, 9689075), (5, 1937815), (11, 880825), (25, 387563), (55, 176165), (121, 80075), (275, 35233), (605, 16015), (3025, 3203)]