9767725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{3229}}^1$

素因数の和:3261

約数の個数: 18

約数和(自身を含む): 13317290

約数和(自身を除く): 3549565

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 3229, 16145, 35519, 80725, 177595, 390709, 887975, 1953545, 9767725]

約数ペア:

[(1, 9767725), (5, 1953545), (11, 887975), (25, 390709), (55, 177595), (121, 80725), (275, 35519), (605, 16145), (3025, 3229)]