88901725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29389}}^1$

素因数の和:29421

約数の個数: 18

約数和(自身を含む): 121174970

約数和(自身を除く): 32273245

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 29389, 146945, 323279, 734725, 1616395, 3556069, 8081975, 17780345, 88901725]

約数ペア:

[(1, 88901725), (5, 17780345), (11, 8081975), (25, 3556069), (55, 1616395), (121, 734725), (275, 323279), (605, 146945), (3025, 29389)]