6460025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 36

約数和(自身を含む): 9530640

約数和(自身を除く): 3070615

約数列:

[1, 5, 11, 13, 25, 55, 65, 139, 143, 169, 275, 325, 695, 715, 845, 1529, 1807, 1859, 3475, 3575, 4225, 7645, 9035, 9295, 19877, 23491, 38225, 45175, 46475, 99385, 117455, 258401, 496925, 587275, 1292005, 6460025]

約数ペア:

[(1, 6460025), (5, 1292005), (11, 587275), (13, 496925), (25, 258401), (55, 117455), (65, 99385), (139, 46475), (143, 45175), (169, 38225), (275, 23491), (325, 19877), (695, 9295), (715, 9035), (845, 7645), (1529, 4225), (1807, 3575), (1859, 3475)]