37621925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{12437}}^1$

素因数の和:12469

約数の個数: 18

約数和(自身を含む): 51281874

約数和(自身を除く): 13659949

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 12437, 62185, 136807, 310925, 684035, 1504877, 3420175, 7524385, 37621925]

約数ペア:

[(1, 37621925), (5, 7524385), (11, 3420175), (25, 1504877), (55, 684035), (121, 310925), (275, 136807), (605, 62185), (3025, 12437)]