25628520957

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^2\times {\mathrm{30071}}^1$

素因数の和:30182

約数の個数: 36

約数和(自身を含む): 37927888992

約数和(自身を除く): 12299368035

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1599, 1681, 5043, 6929, 20787, 21853, 30071, 65559, 90213, 284089, 390923, 852267, 1172769, 1232911, 3698733, 5081999, 15245997, 16027843, 48083529, 50549351, 151648053, 208361959, 625085877, 657141563, 1971424689, 8542840319, 25628520957]

約数ペア:

[(1, 25628520957), (3, 8542840319), (13, 1971424689), (39, 657141563), (41, 625085877), (123, 208361959), (169, 151648053), (507, 50549351), (533, 48083529), (1599, 16027843), (1681, 15245997), (5043, 5081999), (6929, 3698733), (20787, 1232911), (21853, 1172769), (30071, 852267), (65559, 390923), (90213, 284089)]